Home / 9,829,902.94-14,744,841.69-2,641,436.92

Finding the Fourth Proportional to 9,829,902.94, 14,744,841.69 and 2,641,436.92

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Solution

The fourth proportional to 9,829,902.94, 14,744,841.69 and 2,641,436.92 is: 3,962,151.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,902.94 : 14,744,841.69 = 2,641,436.92 : x
  2. Step 2: Convert to fraction form
    9,829,902.94/14,744,841.69 = 2,641,436.92/x
  3. Step 3: Cross multiply
    9,829,902.94x = 14,744,841.69 × 2,641,436.92
  4. Step 4: Simplify right side
    9,829,902.94x = 38,947,569,219,521.20
  5. Step 5: Solve for x
    x = 38,947,569,219,521.20/9,829,902.94
  6. Step 6: Final answer
    x = 3,962,151.96

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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.