Home / 1,104,493.92-1,654,575.68-572,364

Finding the Fourth Proportional to 1,104,493.92, 1,654,575.68 and 572,364

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Solution

The fourth proportional to 1,104,493.92, 1,654,575.68 and 572,364 is: 857,423.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,493.92 : 1,654,575.68 = 572,364 : x
  2. Step 2: Convert to fraction form
    1,104,493.92/1,654,575.68 = 572,364/x
  3. Step 3: Cross multiply
    1,104,493.92x = 1,654,575.68 × 572,364
  4. Step 4: Simplify right side
    1,104,493.92x = 947,019,554,507.52
  5. Step 5: Solve for x
    x = 947,019,554,507.52/1,104,493.92
  6. Step 6: Final answer
    x = 857,423.96

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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.