Home / 1,782,210.60-2,672,248.29-567,262.44

Finding the Fourth Proportional to 1,782,210.60, 2,672,248.29 and 567,262.44

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Solution

The fourth proportional to 1,782,210.60, 2,672,248.29 and 567,262.44 is: 850,553.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,210.60 : 2,672,248.29 = 567,262.44 : x
  2. Step 2: Convert to fraction form
    1,782,210.60/2,672,248.29 = 567,262.44/x
  3. Step 3: Cross multiply
    1,782,210.60x = 2,672,248.29 × 567,262.44
  4. Step 4: Simplify right side
    1,782,210.60x = 1,515,866,083,143.99
  5. Step 5: Solve for x
    x = 1,515,866,083,143.99/1,782,210.60
  6. Step 6: Final answer
    x = 850,553.85

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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.