Home / 1,782,299.32-2,672,381.20-567,351.04

Finding the Fourth Proportional to 1,782,299.32, 2,672,381.20 and 567,351.04

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Solution

The fourth proportional to 1,782,299.32, 2,672,381.20 and 567,351.04 is: 850,686.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,299.32 : 2,672,381.20 = 567,351.04 : x
  2. Step 2: Convert to fraction form
    1,782,299.32/2,672,381.20 = 567,351.04/x
  3. Step 3: Cross multiply
    1,782,299.32x = 2,672,381.20 × 567,351.04
  4. Step 4: Simplify right side
    1,782,299.32x = 1,516,178,253,096.45
  5. Step 5: Solve for x
    x = 1,516,178,253,096.45/1,782,299.32
  6. Step 6: Final answer
    x = 850,686.66

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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.