Home / 9,755,746.08-14,632,479.02-3,919,695.22

Finding the Fourth Proportional to 9,755,746.08, 14,632,479.02 and 3,919,695.22

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Solution

The fourth proportional to 9,755,746.08, 14,632,479.02 and 3,919,695.22 is: 5,879,084.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,746.08 : 14,632,479.02 = 3,919,695.22 : x
  2. Step 2: Convert to fraction form
    9,755,746.08/14,632,479.02 = 3,919,695.22/x
  3. Step 3: Cross multiply
    9,755,746.08x = 14,632,479.02 × 3,919,695.22
  4. Step 4: Simplify right side
    9,755,746.08x = 57,354,858,071,444.29
  5. Step 5: Solve for x
    x = 57,354,858,071,444.29/9,755,746.08
  6. Step 6: Final answer
    x = 5,879,084.76

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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.