Home / 6,048,968.20-9,073,452.30-5,909,000.20

Finding the Fourth Proportional to 6,048,968.20, 9,073,452.30 and 5,909,000.20

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Solution

The fourth proportional to 6,048,968.20, 9,073,452.30 and 5,909,000.20 is: 8,863,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,968.20 : 9,073,452.30 = 5,909,000.20 : x
  2. Step 2: Convert to fraction form
    6,048,968.20/9,073,452.30 = 5,909,000.20/x
  3. Step 3: Cross multiply
    6,048,968.20x = 9,073,452.30 × 5,909,000.20
  4. Step 4: Simplify right side
    6,048,968.20x = 53,615,031,455,390.47
  5. Step 5: Solve for x
    x = 53,615,031,455,390.47/6,048,968.20
  6. Step 6: Final answer
    x = 8,863,500.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.