Home / 2,414,720.94-3,332,179.74-1,447,367.10

Finding the Fourth Proportional to 2,414,720.94, 3,332,179.74 and 1,447,367.10

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Solution

The fourth proportional to 2,414,720.94, 3,332,179.74 and 1,447,367.10 is: 1,997,285.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,720.94 : 3,332,179.74 = 1,447,367.10 : x
  2. Step 2: Convert to fraction form
    2,414,720.94/3,332,179.74 = 1,447,367.10/x
  3. Step 3: Cross multiply
    2,414,720.94x = 3,332,179.74 × 1,447,367.10
  4. Step 4: Simplify right side
    2,414,720.94x = 4,822,887,326,962.56
  5. Step 5: Solve for x
    x = 4,822,887,326,962.56/2,414,720.94
  6. Step 6: Final answer
    x = 1,997,285.59

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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.