Home / 1,782,102.92-2,672,269.98-567,521.24

Finding the Fourth Proportional to 1,782,102.92, 2,672,269.98 and 567,521.24

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Solution

The fourth proportional to 1,782,102.92, 2,672,269.98 and 567,521.24 is: 851,000.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,102.92 : 2,672,269.98 = 567,521.24 : x
  2. Step 2: Convert to fraction form
    1,782,102.92/2,672,269.98 = 567,521.24/x
  3. Step 3: Cross multiply
    1,782,102.92x = 2,672,269.98 × 567,521.24
  4. Step 4: Simplify right side
    1,782,102.92x = 1,516,569,972,664.38
  5. Step 5: Solve for x
    x = 1,516,569,972,664.38/1,782,102.92
  6. Step 6: Final answer
    x = 851,000.22

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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.