Home / 10,829,436.66-14,944,640.13-5,933,880.90

Finding the Fourth Proportional to 10,829,436.66, 14,944,640.13 and 5,933,880.90

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Solution

The fourth proportional to 10,829,436.66, 14,944,640.13 and 5,933,880.90 is: 8,188,765.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,829,436.66 : 14,944,640.13 = 5,933,880.90 : x
  2. Step 2: Convert to fraction form
    10,829,436.66/14,944,640.13 = 5,933,880.90/x
  3. Step 3: Cross multiply
    10,829,436.66x = 14,944,640.13 × 5,933,880.90
  4. Step 4: Simplify right side
    10,829,436.66x = 88,679,714,624,780.53
  5. Step 5: Solve for x
    x = 88,679,714,624,780.53/10,829,436.66
  6. Step 6: Final answer
    x = 8,188,765.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.