Home / 797,694.12-1,193,732.10-498,315.24

Finding the Fourth Proportional to 797,694.12, 1,193,732.10 and 498,315.24

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Solution

The fourth proportional to 797,694.12, 1,193,732.10 and 498,315.24 is: 745,718.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,694.12 : 1,193,732.10 = 498,315.24 : x
  2. Step 2: Convert to fraction form
    797,694.12/1,193,732.10 = 498,315.24/x
  3. Step 3: Cross multiply
    797,694.12x = 1,193,732.10 × 498,315.24
  4. Step 4: Simplify right side
    797,694.12x = 594,854,897,907.20
  5. Step 5: Solve for x
    x = 594,854,897,907.20/797,694.12
  6. Step 6: Final answer
    x = 745,718.04

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1.5x scale

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.