Home / 7,103,934.90-10,650,959.73-3,059,209.62

Finding the Fourth Proportional to 7,103,934.90, 10,650,959.73 and 3,059,209.62

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Solution

The fourth proportional to 7,103,934.90, 10,650,959.73 and 3,059,209.62 is: 4,586,685.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,103,934.90 : 10,650,959.73 = 3,059,209.62 : x
  2. Step 2: Convert to fraction form
    7,103,934.90/10,650,959.73 = 3,059,209.62/x
  3. Step 3: Cross multiply
    7,103,934.90x = 10,650,959.73 × 3,059,209.62
  4. Step 4: Simplify right side
    7,103,934.90x = 32,583,518,468,248.61
  5. Step 5: Solve for x
    x = 32,583,518,468,248.61/7,103,934.90
  6. Step 6: Final answer
    x = 4,586,685.96

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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.