Home / 10,527,260.70-15,792,397.41-3,241,336.96

Finding the Fourth Proportional to 10,527,260.70, 15,792,397.41 and 3,241,336.96

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Solution

The fourth proportional to 10,527,260.70, 15,792,397.41 and 3,241,336.96 is: 4,862,469.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527,260.70 : 15,792,397.41 = 3,241,336.96 : x
  2. Step 2: Convert to fraction form
    10,527,260.70/15,792,397.41 = 3,241,336.96/x
  3. Step 3: Cross multiply
    10,527,260.70x = 15,792,397.41 × 3,241,336.96
  4. Step 4: Simplify right side
    10,527,260.70x = 51,188,481,443,936.79
  5. Step 5: Solve for x
    x = 51,188,481,443,936.79/10,527,260.70
  6. Step 6: Final answer
    x = 4,862,469.25

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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.