Home / 2,517,195.28-3,473,616.88-1,470,713.08

Finding the Fourth Proportional to 2,517,195.28, 3,473,616.88 and 1,470,713.08

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Solution

The fourth proportional to 2,517,195.28, 3,473,616.88 and 1,470,713.08 is: 2,029,518.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,195.28 : 3,473,616.88 = 1,470,713.08 : x
  2. Step 2: Convert to fraction form
    2,517,195.28/3,473,616.88 = 1,470,713.08/x
  3. Step 3: Cross multiply
    2,517,195.28x = 3,473,616.88 × 1,470,713.08
  4. Step 4: Simplify right side
    2,517,195.28x = 5,108,693,780,324.79
  5. Step 5: Solve for x
    x = 5,108,693,780,324.79/2,517,195.28
  6. Step 6: Final answer
    x = 2,029,518.26

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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.