Home / 1,074,671.50-1,483,046.64-591,226.24

Finding the Fourth Proportional to 1,074,671.50, 1,483,046.64 and 591,226.24

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Solution

The fourth proportional to 1,074,671.50, 1,483,046.64 and 591,226.24 is: 815,892.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,671.50 : 1,483,046.64 = 591,226.24 : x
  2. Step 2: Convert to fraction form
    1,074,671.50/1,483,046.64 = 591,226.24/x
  3. Step 3: Cross multiply
    1,074,671.50x = 1,483,046.64 × 591,226.24
  4. Step 4: Simplify right side
    1,074,671.50x = 876,816,088,711.83
  5. Step 5: Solve for x
    x = 876,816,088,711.83/1,074,671.50
  6. Step 6: Final answer
    x = 815,892.19

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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.