Home / 956,756.12-1,435,098.22-237,099.92

Finding the Fourth Proportional to 956,756.12, 1,435,098.22 and 237,099.92

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Solution

The fourth proportional to 956,756.12, 1,435,098.22 and 237,099.92 is: 355,640.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,756.12 : 1,435,098.22 = 237,099.92 : x
  2. Step 2: Convert to fraction form
    956,756.12/1,435,098.22 = 237,099.92/x
  3. Step 3: Cross multiply
    956,756.12x = 1,435,098.22 × 237,099.92
  4. Step 4: Simplify right side
    956,756.12x = 340,261,665,385.90
  5. Step 5: Solve for x
    x = 340,261,665,385.90/956,756.12
  6. Step 6: Final answer
    x = 355,640.96

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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.