Home / 4,968,000.70-7,452,001.05-4,401,130.30

Finding the Fourth Proportional to 4,968,000.70, 7,452,001.05 and 4,401,130.30

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Solution

The fourth proportional to 4,968,000.70, 7,452,001.05 and 4,401,130.30 is: 6,601,695.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,000.70 : 7,452,001.05 = 4,401,130.30 : x
  2. Step 2: Convert to fraction form
    4,968,000.70/7,452,001.05 = 4,401,130.30/x
  3. Step 3: Cross multiply
    4,968,000.70x = 7,452,001.05 × 4,401,130.30
  4. Step 4: Simplify right side
    4,968,000.70x = 32,797,227,616,786.81
  5. Step 5: Solve for x
    x = 32,797,227,616,786.81/4,968,000.70
  6. Step 6: Final answer
    x = 6,601,695.45

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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.