Home / 3,025,127.55-4,537,691.33-2,174,821.95

Finding the Fourth Proportional to 3,025,127.55, 4,537,691.33 and 2,174,821.95

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Solution

The fourth proportional to 3,025,127.55, 4,537,691.33 and 2,174,821.95 is: 3,262,232.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,127.55 : 4,537,691.33 = 2,174,821.95 : x
  2. Step 2: Convert to fraction form
    3,025,127.55/4,537,691.33 = 2,174,821.95/x
  3. Step 3: Cross multiply
    3,025,127.55x = 4,537,691.33 × 2,174,821.95
  4. Step 4: Simplify right side
    3,025,127.55x = 9,868,670,695,934.59
  5. Step 5: Solve for x
    x = 9,868,670,695,934.59/3,025,127.55
  6. Step 6: Final answer
    x = 3,262,232.93

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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.