Home / 2,221,184.43-3,064,707.29-1,350,003.92

Finding the Fourth Proportional to 2,221,184.43, 3,064,707.29 and 1,350,003.92

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Solution

The fourth proportional to 2,221,184.43, 3,064,707.29 and 1,350,003.92 is: 1,862,684.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,184.43 : 3,064,707.29 = 1,350,003.92 : x
  2. Step 2: Convert to fraction form
    2,221,184.43/3,064,707.29 = 1,350,003.92/x
  3. Step 3: Cross multiply
    2,221,184.43x = 3,064,707.29 × 1,350,003.92
  4. Step 4: Simplify right side
    2,221,184.43x = 4,137,366,843,204.05
  5. Step 5: Solve for x
    x = 4,137,366,843,204.05/2,221,184.43
  6. Step 6: Final answer
    x = 1,862,684.97

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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.