Home / 1,065,672.08-1,597,130.20-797,327.20

Finding the Fourth Proportional to 1,065,672.08, 1,597,130.20 and 797,327.20

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Solution

The fourth proportional to 1,065,672.08, 1,597,130.20 and 797,327.20 is: 1,194,959.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,672.08 : 1,597,130.20 = 797,327.20 : x
  2. Step 2: Convert to fraction form
    1,065,672.08/1,597,130.20 = 797,327.20/x
  3. Step 3: Cross multiply
    1,065,672.08x = 1,597,130.20 × 797,327.20
  4. Step 4: Simplify right side
    1,065,672.08x = 1,273,435,350,401.44
  5. Step 5: Solve for x
    x = 1,273,435,350,401.44/1,065,672.08
  6. Step 6: Final answer
    x = 1,194,959.85

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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.