Home / 9,088,177.96-12,541,065.06-5,013,865

Finding the Fourth Proportional to 9,088,177.96, 12,541,065.06 and 5,013,865

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Solution

The fourth proportional to 9,088,177.96, 12,541,065.06 and 5,013,865 is: 6,918,791.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,177.96 : 12,541,065.06 = 5,013,865 : x
  2. Step 2: Convert to fraction form
    9,088,177.96/12,541,065.06 = 5,013,865/x
  3. Step 3: Cross multiply
    9,088,177.96x = 12,541,065.06 × 5,013,865
  4. Step 4: Simplify right side
    9,088,177.96x = 62,879,207,167,056.91
  5. Step 5: Solve for x
    x = 62,879,207,167,056.91/9,088,177.96
  6. Step 6: Final answer
    x = 6,918,791.36

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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.