Home / 1,264,767.92-1,897,898.72-466,606.88

Finding the Fourth Proportional to 1,264,767.92, 1,897,898.72 and 466,606.88

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Solution

The fourth proportional to 1,264,767.92, 1,897,898.72 and 466,606.88 is: 700,185.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,767.92 : 1,897,898.72 = 466,606.88 : x
  2. Step 2: Convert to fraction form
    1,264,767.92/1,897,898.72 = 466,606.88/x
  3. Step 3: Cross multiply
    1,264,767.92x = 1,897,898.72 × 466,606.88
  4. Step 4: Simplify right side
    1,264,767.92x = 885,572,600,295.19
  5. Step 5: Solve for x
    x = 885,572,600,295.19/1,264,767.92
  6. Step 6: Final answer
    x = 700,185.85

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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.