Home / 2,360,218.88-3,257,072.16-1,341,557.12

Finding the Fourth Proportional to 2,360,218.88, 3,257,072.16 and 1,341,557.12

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Solution

The fourth proportional to 2,360,218.88, 3,257,072.16 and 1,341,557.12 is: 1,851,331.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,218.88 : 3,257,072.16 = 1,341,557.12 : x
  2. Step 2: Convert to fraction form
    2,360,218.88/3,257,072.16 = 1,341,557.12/x
  3. Step 3: Cross multiply
    2,360,218.88x = 3,257,072.16 × 1,341,557.12
  4. Step 4: Simplify right side
    2,360,218.88x = 4,369,548,346,601.78
  5. Step 5: Solve for x
    x = 4,369,548,346,601.78/2,360,218.88
  6. Step 6: Final answer
    x = 1,851,331.83

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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.