Home / 10,527,597.63-15,792,900.89-3,241,672.74

Finding the Fourth Proportional to 10,527,597.63, 15,792,900.89 and 3,241,672.74

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Solution

The fourth proportional to 10,527,597.63, 15,792,900.89 and 3,241,672.74 is: 4,862,972.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527,597.63 : 15,792,900.89 = 3,241,672.74 : x
  2. Step 2: Convert to fraction form
    10,527,597.63/15,792,900.89 = 3,241,672.74/x
  3. Step 3: Cross multiply
    10,527,597.63x = 15,792,900.89 × 3,241,672.74
  4. Step 4: Simplify right side
    10,527,597.63x = 51,195,416,284,426.38
  5. Step 5: Solve for x
    x = 51,195,416,284,426.38/10,527,597.63
  6. Step 6: Final answer
    x = 4,862,972.36

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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.