Home / 3,344,532.06-5,016,456.33-915,901.26

Finding the Fourth Proportional to 3,344,532.06, 5,016,456.33 and 915,901.26

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Solution

The fourth proportional to 3,344,532.06, 5,016,456.33 and 915,901.26 is: 1,373,758.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,532.06 : 5,016,456.33 = 915,901.26 : x
  2. Step 2: Convert to fraction form
    3,344,532.06/5,016,456.33 = 915,901.26/x
  3. Step 3: Cross multiply
    3,344,532.06x = 5,016,456.33 × 915,901.26
  4. Step 4: Simplify right side
    3,344,532.06x = 4,594,578,673,381.98
  5. Step 5: Solve for x
    x = 4,594,578,673,381.98/3,344,532.06
  6. Step 6: Final answer
    x = 1,373,758.30

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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.