Home / 1,023,809.27-1,412,922.83-588,366.63

Finding the Fourth Proportional to 1,023,809.27, 1,412,922.83 and 588,366.63

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Solution

The fourth proportional to 1,023,809.27, 1,412,922.83 and 588,366.63 is: 811,983.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,809.27 : 1,412,922.83 = 588,366.63 : x
  2. Step 2: Convert to fraction form
    1,023,809.27/1,412,922.83 = 588,366.63/x
  3. Step 3: Cross multiply
    1,023,809.27x = 1,412,922.83 × 588,366.63
  4. Step 4: Simplify right side
    1,023,809.27x = 831,316,640,995.33
  5. Step 5: Solve for x
    x = 831,316,640,995.33/1,023,809.27
  6. Step 6: Final answer
    x = 811,983.90

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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.