Home / 3,226,826.80-4,839,111.06-951,747.13

Finding the Fourth Proportional to 3,226,826.80, 4,839,111.06 and 951,747.13

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Solution

The fourth proportional to 3,226,826.80, 4,839,111.06 and 951,747.13 is: 1,427,287.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,826.80 : 4,839,111.06 = 951,747.13 : x
  2. Step 2: Convert to fraction form
    3,226,826.80/4,839,111.06 = 951,747.13/x
  3. Step 3: Cross multiply
    3,226,826.80x = 4,839,111.06 × 951,747.13
  4. Step 4: Simplify right side
    3,226,826.80x = 4,605,610,063,106.26
  5. Step 5: Solve for x
    x = 4,605,610,063,106.26/3,226,826.80
  6. Step 6: Final answer
    x = 1,427,287.66

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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.