Home / 2,429,577.72-3,352,844.16-1,341,824.04

Finding the Fourth Proportional to 2,429,577.72, 3,352,844.16 and 1,341,824.04

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Solution

The fourth proportional to 2,429,577.72, 3,352,844.16 and 1,341,824.04 is: 1,851,732.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,577.72 : 3,352,844.16 = 1,341,824.04 : x
  2. Step 2: Convert to fraction form
    2,429,577.72/3,352,844.16 = 1,341,824.04/x
  3. Step 3: Cross multiply
    2,429,577.72x = 3,352,844.16 × 1,341,824.04
  4. Step 4: Simplify right side
    2,429,577.72x = 4,498,926,896,261.61
  5. Step 5: Solve for x
    x = 4,498,926,896,261.61/2,429,577.72
  6. Step 6: Final answer
    x = 1,851,732.04

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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.