Home / 2,332,040.88-3,490,160.04-1,434,051.12

Finding the Fourth Proportional to 2,332,040.88, 3,490,160.04 and 1,434,051.12

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Solution

The fourth proportional to 2,332,040.88, 3,490,160.04 and 1,434,051.12 is: 2,146,217.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,040.88 : 3,490,160.04 = 1,434,051.12 : x
  2. Step 2: Convert to fraction form
    2,332,040.88/3,490,160.04 = 1,434,051.12/x
  3. Step 3: Cross multiply
    2,332,040.88x = 3,490,160.04 × 1,434,051.12
  4. Step 4: Simplify right side
    2,332,040.88x = 5,005,067,914,341.25
  5. Step 5: Solve for x
    x = 5,005,067,914,341.25/2,332,040.88
  6. Step 6: Final answer
    x = 2,146,217.91

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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.