Home / 1,062,781.80-1,593,065.34-463,581.96

Finding the Fourth Proportional to 1,062,781.80, 1,593,065.34 and 463,581.96

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Solution

The fourth proportional to 1,062,781.80, 1,593,065.34 and 463,581.96 is: 694,889.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,781.80 : 1,593,065.34 = 463,581.96 : x
  2. Step 2: Convert to fraction form
    1,062,781.80/1,593,065.34 = 463,581.96/x
  3. Step 3: Cross multiply
    1,062,781.80x = 1,593,065.34 × 463,581.96
  4. Step 4: Simplify right side
    1,062,781.80x = 738,516,352,725.27
  5. Step 5: Solve for x
    x = 738,516,352,725.27/1,062,781.80
  6. Step 6: Final answer
    x = 694,889.91

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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.