Home / 1,795,909.32-2,694,311.10-533,702.52

Finding the Fourth Proportional to 1,795,909.32, 2,694,311.10 and 533,702.52

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Solution

The fourth proportional to 1,795,909.32, 2,694,311.10 and 533,702.52 is: 800,686.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,909.32 : 2,694,311.10 = 533,702.52 : x
  2. Step 2: Convert to fraction form
    1,795,909.32/2,694,311.10 = 533,702.52/x
  3. Step 3: Cross multiply
    1,795,909.32x = 2,694,311.10 × 533,702.52
  4. Step 4: Simplify right side
    1,795,909.32x = 1,437,960,623,733.97
  5. Step 5: Solve for x
    x = 1,437,960,623,733.97/1,795,909.32
  6. Step 6: Final answer
    x = 800,686.65

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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.