Home / 9,088,089.03-12,541,562.10-5,013,708.03

Finding the Fourth Proportional to 9,088,089.03, 12,541,562.10 and 5,013,708.03

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Solution

The fourth proportional to 9,088,089.03, 12,541,562.10 and 5,013,708.03 is: 6,918,916.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,089.03 : 12,541,562.10 = 5,013,708.03 : x
  2. Step 2: Convert to fraction form
    9,088,089.03/12,541,562.10 = 5,013,708.03/x
  3. Step 3: Cross multiply
    9,088,089.03x = 12,541,562.10 × 5,013,708.03
  4. Step 4: Simplify right side
    9,088,089.03x = 62,879,730,609,513.66
  5. Step 5: Solve for x
    x = 62,879,730,609,513.66/9,088,089.03
  6. Step 6: Final answer
    x = 6,918,916.66

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1.5x scale

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.