Home / 701,923.08-1,050,114.40-531,635.48

Finding the Fourth Proportional to 701,923.08, 1,050,114.40 and 531,635.48

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Solution

The fourth proportional to 701,923.08, 1,050,114.40 and 531,635.48 is: 795,355.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,923.08 : 1,050,114.40 = 531,635.48 : x
  2. Step 2: Convert to fraction form
    701,923.08/1,050,114.40 = 531,635.48/x
  3. Step 3: Cross multiply
    701,923.08x = 1,050,114.40 × 531,635.48
  4. Step 4: Simplify right side
    701,923.08x = 558,278,073,098.91
  5. Step 5: Solve for x
    x = 558,278,073,098.91/701,923.08
  6. Step 6: Final answer
    x = 795,355.06

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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.