Home / 1,794,615.70-2,691,000.15-532,279.30

Finding the Fourth Proportional to 1,794,615.70, 2,691,000.15 and 532,279.30

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Solution

The fourth proportional to 1,794,615.70, 2,691,000.15 and 532,279.30 is: 798,145.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,615.70 : 2,691,000.15 = 532,279.30 : x
  2. Step 2: Convert to fraction form
    1,794,615.70/2,691,000.15 = 532,279.30/x
  3. Step 3: Cross multiply
    1,794,615.70x = 2,691,000.15 × 532,279.30
  4. Step 4: Simplify right side
    1,794,615.70x = 1,432,363,676,141.90
  5. Step 5: Solve for x
    x = 1,432,363,676,141.90/1,794,615.70
  6. Step 6: Final answer
    x = 798,145.07

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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.