Home / 2,414,658.33-3,331,501.79-1,447,435.71

Finding the Fourth Proportional to 2,414,658.33, 3,331,501.79 and 1,447,435.71

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Solution

The fourth proportional to 2,414,658.33, 3,331,501.79 and 1,447,435.71 is: 1,997,025.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,658.33 : 3,331,501.79 = 1,447,435.71 : x
  2. Step 2: Convert to fraction form
    2,414,658.33/3,331,501.79 = 1,447,435.71/x
  3. Step 3: Cross multiply
    2,414,658.33x = 3,331,501.79 × 1,447,435.71
  4. Step 4: Simplify right side
    2,414,658.33x = 4,822,134,651,537.74
  5. Step 5: Solve for x
    x = 4,822,134,651,537.74/2,414,658.33
  6. Step 6: Final answer
    x = 1,997,025.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.