Home / 10,527,520.59-15,792,788.70-3,241,598.13

Finding the Fourth Proportional to 10,527,520.59, 15,792,788.70 and 3,241,598.13

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Solution

The fourth proportional to 10,527,520.59, 15,792,788.70 and 3,241,598.13 is: 4,862,861.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527,520.59 : 15,792,788.70 = 3,241,598.13 : x
  2. Step 2: Convert to fraction form
    10,527,520.59/15,792,788.70 = 3,241,598.13/x
  3. Step 3: Cross multiply
    10,527,520.59x = 15,792,788.70 × 3,241,598.13
  4. Step 4: Simplify right side
    10,527,520.59x = 51,193,874,317,405.12
  5. Step 5: Solve for x
    x = 51,193,874,317,405.12/10,527,520.59
  6. Step 6: Final answer
    x = 4,862,861.48

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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.