Home / 2,391,012.06-3,299,976.63-1,473,781.02

Finding the Fourth Proportional to 2,391,012.06, 3,299,976.63 and 1,473,781.02

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Solution

The fourth proportional to 2,391,012.06, 3,299,976.63 and 1,473,781.02 is: 2,034,052.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,012.06 : 3,299,976.63 = 1,473,781.02 : x
  2. Step 2: Convert to fraction form
    2,391,012.06/3,299,976.63 = 1,473,781.02/x
  3. Step 3: Cross multiply
    2,391,012.06x = 3,299,976.63 × 1,473,781.02
  4. Step 4: Simplify right side
    2,391,012.06x = 4,863,442,923,737.56
  5. Step 5: Solve for x
    x = 4,863,442,923,737.56/2,391,012.06
  6. Step 6: Final answer
    x = 2,034,052.03

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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.