Home / 671,601.24-1,002,488.13-591,887.52

Finding the Fourth Proportional to 671,601.24, 1,002,488.13 and 591,887.52

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Solution

The fourth proportional to 671,601.24, 1,002,488.13 and 591,887.52 is: 883,500.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,601.24 : 1,002,488.13 = 591,887.52 : x
  2. Step 2: Convert to fraction form
    671,601.24/1,002,488.13 = 591,887.52/x
  3. Step 3: Cross multiply
    671,601.24x = 1,002,488.13 × 591,887.52
  4. Step 4: Simplify right side
    671,601.24x = 593,360,213,095.14
  5. Step 5: Solve for x
    x = 593,360,213,095.14/671,601.24
  6. Step 6: Final answer
    x = 883,500.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.