Home / 4,068,498.69-6,102,747.96-3,170,612.16

Finding the Fourth Proportional to 4,068,498.69, 6,102,747.96 and 3,170,612.16

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Solution

The fourth proportional to 4,068,498.69, 6,102,747.96 and 3,170,612.16 is: 4,755,918.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,498.69 : 6,102,747.96 = 3,170,612.16 : x
  2. Step 2: Convert to fraction form
    4,068,498.69/6,102,747.96 = 3,170,612.16/x
  3. Step 3: Cross multiply
    4,068,498.69x = 6,102,747.96 × 3,170,612.16
  4. Step 4: Simplify right side
    4,068,498.69x = 19,349,446,891,391.20
  5. Step 5: Solve for x
    x = 19,349,446,891,391.20/4,068,498.69
  6. Step 6: Final answer
    x = 4,755,918.18

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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.