Home / 924,197.38-1,386,334.95-451,299.94

Finding the Fourth Proportional to 924,197.38, 1,386,334.95 and 451,299.94

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Solution

The fourth proportional to 924,197.38, 1,386,334.95 and 451,299.94 is: 676,968.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,197.38 : 1,386,334.95 = 451,299.94 : x
  2. Step 2: Convert to fraction form
    924,197.38/1,386,334.95 = 451,299.94/x
  3. Step 3: Cross multiply
    924,197.38x = 1,386,334.95 × 451,299.94
  4. Step 4: Simplify right side
    924,197.38x = 625,652,879,754.90
  5. Step 5: Solve for x
    x = 625,652,879,754.90/924,197.38
  6. Step 6: Final answer
    x = 676,968.90

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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.