Home / 1,234,167.91-1,851,483.62-560,296.71

Finding the Fourth Proportional to 1,234,167.91, 1,851,483.62 and 560,296.71

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Solution

The fourth proportional to 1,234,167.91, 1,851,483.62 and 560,296.71 is: 840,550.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,167.91 : 1,851,483.62 = 560,296.71 : x
  2. Step 2: Convert to fraction form
    1,234,167.91/1,851,483.62 = 560,296.71/x
  3. Step 3: Cross multiply
    1,234,167.91x = 1,851,483.62 × 560,296.71
  4. Step 4: Simplify right side
    1,234,167.91x = 1,037,380,182,305.63
  5. Step 5: Solve for x
    x = 1,037,380,182,305.63/1,234,167.91
  6. Step 6: Final answer
    x = 840,550.28

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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.