Home / 2,513,465.92-3,741,772.64-2,498,521.42

Finding the Fourth Proportional to 2,513,465.92, 3,741,772.64 and 2,498,521.42

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Solution

The fourth proportional to 2,513,465.92, 3,741,772.64 and 2,498,521.42 is: 3,719,524.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,465.92 : 3,741,772.64 = 2,498,521.42 : x
  2. Step 2: Convert to fraction form
    2,513,465.92/3,741,772.64 = 2,498,521.42/x
  3. Step 3: Cross multiply
    2,513,465.92x = 3,741,772.64 × 2,498,521.42
  4. Step 4: Simplify right side
    2,513,465.92x = 9,348,899,089,809.95
  5. Step 5: Solve for x
    x = 9,348,899,089,809.95/2,513,465.92
  6. Step 6: Final answer
    x = 3,719,524.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.