Home / 10,523,314.26-15,785,410.41-3,334,689

Finding the Fourth Proportional to 10,523,314.26, 15,785,410.41 and 3,334,689

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Solution

The fourth proportional to 10,523,314.26, 15,785,410.41 and 3,334,689 is: 5,002,172.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,523,314.26 : 15,785,410.41 = 3,334,689 : x
  2. Step 2: Convert to fraction form
    10,523,314.26/15,785,410.41 = 3,334,689/x
  3. Step 3: Cross multiply
    10,523,314.26x = 15,785,410.41 × 3,334,689
  4. Step 4: Simplify right side
    10,523,314.26x = 52,639,434,454,712.49
  5. Step 5: Solve for x
    x = 52,639,434,454,712.49/10,523,314.26
  6. Step 6: Final answer
    x = 5,002,172.62

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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.