Home / 1,062,247.06-1,593,841.68-556,687.90

Finding the Fourth Proportional to 1,062,247.06, 1,593,841.68 and 556,687.90

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Solution

The fourth proportional to 1,062,247.06, 1,593,841.68 and 556,687.90 is: 835,278.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,247.06 : 1,593,841.68 = 556,687.90 : x
  2. Step 2: Convert to fraction form
    1,062,247.06/1,593,841.68 = 556,687.90/x
  3. Step 3: Cross multiply
    1,062,247.06x = 1,593,841.68 × 556,687.90
  4. Step 4: Simplify right side
    1,062,247.06x = 887,272,377,771.67
  5. Step 5: Solve for x
    x = 887,272,377,771.67/1,062,247.06
  6. Step 6: Final answer
    x = 835,278.73

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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.