Home / 6,048,126.40-9,072,189.60-4,032,587.20

Finding the Fourth Proportional to 6,048,126.40, 9,072,189.60 and 4,032,587.20

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Solution

The fourth proportional to 6,048,126.40, 9,072,189.60 and 4,032,587.20 is: 6,048,880.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,126.40 : 9,072,189.60 = 4,032,587.20 : x
  2. Step 2: Convert to fraction form
    6,048,126.40/9,072,189.60 = 4,032,587.20/x
  3. Step 3: Cross multiply
    6,048,126.40x = 9,072,189.60 × 4,032,587.20
  4. Step 4: Simplify right side
    6,048,126.40x = 36,584,395,656,933.12
  5. Step 5: Solve for x
    x = 36,584,395,656,933.12/6,048,126.40
  6. Step 6: Final answer
    x = 6,048,880.80

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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.