Home / 9,072,728.10-13,609,092.15-4,033,880.10

Finding the Fourth Proportional to 9,072,728.10, 13,609,092.15 and 4,033,880.10

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Solution

The fourth proportional to 9,072,728.10, 13,609,092.15 and 4,033,880.10 is: 6,050,820.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,728.10 : 13,609,092.15 = 4,033,880.10 : x
  2. Step 2: Convert to fraction form
    9,072,728.10/13,609,092.15 = 4,033,880.10/x
  3. Step 3: Cross multiply
    9,072,728.10x = 13,609,092.15 × 4,033,880.10
  4. Step 4: Simplify right side
    9,072,728.10x = 54,897,446,002,951.22
  5. Step 5: Solve for x
    x = 54,897,446,002,951.22/9,072,728.10
  6. Step 6: Final answer
    x = 6,050,820.15

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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.