Home / 3,229,948.01-4,845,610.92-1,611,587.04

Finding the Fourth Proportional to 3,229,948.01, 4,845,610.92 and 1,611,587.04

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Solution

The fourth proportional to 3,229,948.01, 4,845,610.92 and 1,611,587.04 is: 2,417,724.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,948.01 : 4,845,610.92 = 1,611,587.04 : x
  2. Step 2: Convert to fraction form
    3,229,948.01/4,845,610.92 = 1,611,587.04/x
  3. Step 3: Cross multiply
    3,229,948.01x = 4,845,610.92 × 1,611,587.04
  4. Step 4: Simplify right side
    3,229,948.01x = 7,809,123,759,554.48
  5. Step 5: Solve for x
    x = 7,809,123,759,554.48/3,229,948.01
  6. Step 6: Final answer
    x = 2,417,724.29

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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.