Home / 3,426,399.90-4,726,663.11-2,323,458.36

Finding the Fourth Proportional to 3,426,399.90, 4,726,663.11 and 2,323,458.36

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Solution

The fourth proportional to 3,426,399.90, 4,726,663.11 and 2,323,458.36 is: 3,205,173.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,399.90 : 4,726,663.11 = 2,323,458.36 : x
  2. Step 2: Convert to fraction form
    3,426,399.90/4,726,663.11 = 2,323,458.36/x
  3. Step 3: Cross multiply
    3,426,399.90x = 4,726,663.11 × 2,323,458.36
  4. Step 4: Simplify right side
    3,426,399.90x = 10,982,204,917,833.10
  5. Step 5: Solve for x
    x = 10,982,204,917,833.10/3,426,399.90
  6. Step 6: Final answer
    x = 3,205,173.14

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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.