Home / 9,088,006.56-12,541,448.16-5,013,625.44

Finding the Fourth Proportional to 9,088,006.56, 12,541,448.16 and 5,013,625.44

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Solution

The fourth proportional to 9,088,006.56, 12,541,448.16 and 5,013,625.44 is: 6,918,802.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,006.56 : 12,541,448.16 = 5,013,625.44 : x
  2. Step 2: Convert to fraction form
    9,088,006.56/12,541,448.16 = 5,013,625.44/x
  3. Step 3: Cross multiply
    9,088,006.56x = 12,541,448.16 × 5,013,625.44
  4. Step 4: Simplify right side
    9,088,006.56x = 62,878,123,549,417.20
  5. Step 5: Solve for x
    x = 62,878,123,549,417.20/9,088,006.56
  6. Step 6: Final answer
    x = 6,918,802.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.