Home / 3,377,613.98-5,065,850.88-948,210.14

Finding the Fourth Proportional to 3,377,613.98, 5,065,850.88 and 948,210.14

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Solution

The fourth proportional to 3,377,613.98, 5,065,850.88 and 948,210.14 is: 1,422,155.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,613.98 : 5,065,850.88 = 948,210.14 : x
  2. Step 2: Convert to fraction form
    3,377,613.98/5,065,850.88 = 948,210.14/x
  3. Step 3: Cross multiply
    3,377,613.98x = 5,065,850.88 × 948,210.14
  4. Step 4: Simplify right side
    3,377,613.98x = 4,803,491,172,143.92
  5. Step 5: Solve for x
    x = 4,803,491,172,143.92/3,377,613.98
  6. Step 6: Final answer
    x = 1,422,155.17

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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.