Home / 3,951,450.40-5,926,722.80-1,033,824.92

Finding the Fourth Proportional to 3,951,450.40, 5,926,722.80 and 1,033,824.92

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Solution

The fourth proportional to 3,951,450.40, 5,926,722.80 and 1,033,824.92 is: 1,550,618.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,450.40 : 5,926,722.80 = 1,033,824.92 : x
  2. Step 2: Convert to fraction form
    3,951,450.40/5,926,722.80 = 1,033,824.92/x
  3. Step 3: Cross multiply
    3,951,450.40x = 5,926,722.80 × 1,033,824.92
  4. Step 4: Simplify right side
    3,951,450.40x = 6,127,193,724,572.18
  5. Step 5: Solve for x
    x = 6,127,193,724,572.18/3,951,450.40
  6. Step 6: Final answer
    x = 1,550,618.91

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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.