Home / 1,103,044.13-1,522,366.60-673,572.00

Finding the Fourth Proportional to 1,103,044.13, 1,522,366.60 and 673,572.00

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Solution

The fourth proportional to 1,103,044.13, 1,522,366.60 and 673,572.00 is: 929,630.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,044.13 : 1,522,366.60 = 673,572.00 : x
  2. Step 2: Convert to fraction form
    1,103,044.13/1,522,366.60 = 673,572.00/x
  3. Step 3: Cross multiply
    1,103,044.13x = 1,522,366.60 × 673,572.00
  4. Step 4: Simplify right side
    1,103,044.13x = 1,025,423,520,783.09
  5. Step 5: Solve for x
    x = 1,025,423,520,783.09/1,103,044.13
  6. Step 6: Final answer
    x = 929,630.55

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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.