Home / 1,794,472.80-2,691,708.96-532,289.52

Finding the Fourth Proportional to 1,794,472.80, 2,691,708.96 and 532,289.52

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Solution

The fourth proportional to 1,794,472.80, 2,691,708.96 and 532,289.52 is: 798,434.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,472.80 : 2,691,708.96 = 532,289.52 : x
  2. Step 2: Convert to fraction form
    1,794,472.80/2,691,708.96 = 532,289.52/x
  3. Step 3: Cross multiply
    1,794,472.80x = 2,691,708.96 × 532,289.52
  4. Step 4: Simplify right side
    1,794,472.80x = 1,432,768,470,298.10
  5. Step 5: Solve for x
    x = 1,432,768,470,298.10/1,794,472.80
  6. Step 6: Final answer
    x = 798,434.21

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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.