Home / 1,045,337.94-1,568,049.44-497,948.96

Finding the Fourth Proportional to 1,045,337.94, 1,568,049.44 and 497,948.96

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Solution

The fourth proportional to 1,045,337.94, 1,568,049.44 and 497,948.96 is: 746,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,337.94 : 1,568,049.44 = 497,948.96 : x
  2. Step 2: Convert to fraction form
    1,045,337.94/1,568,049.44 = 497,948.96/x
  3. Step 3: Cross multiply
    1,045,337.94x = 1,568,049.44 × 497,948.96
  4. Step 4: Simplify right side
    1,045,337.94x = 780,808,589,306.96
  5. Step 5: Solve for x
    x = 780,808,589,306.96/1,045,337.94
  6. Step 6: Final answer
    x = 746,943.70

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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.