Home / 5,894,068.43-8,132,849.88-3,412,405.04

Finding the Fourth Proportional to 5,894,068.43, 8,132,849.88 and 3,412,405.04

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Solution

The fourth proportional to 5,894,068.43, 8,132,849.88 and 3,412,405.04 is: 4,708,560.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,068.43 : 8,132,849.88 = 3,412,405.04 : x
  2. Step 2: Convert to fraction form
    5,894,068.43/8,132,849.88 = 3,412,405.04/x
  3. Step 3: Cross multiply
    5,894,068.43x = 8,132,849.88 × 3,412,405.04
  4. Step 4: Simplify right side
    5,894,068.43x = 27,752,577,879,411.15
  5. Step 5: Solve for x
    x = 27,752,577,879,411.15/5,894,068.43
  6. Step 6: Final answer
    x = 4,708,560.52

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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.