Home / 3,752,022.87-5,635,565.82-2,238,659.10

Finding the Fourth Proportional to 3,752,022.87, 5,635,565.82 and 2,238,659.10

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Solution

The fourth proportional to 3,752,022.87, 5,635,565.82 and 2,238,659.10 is: 3,362,482.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,022.87 : 5,635,565.82 = 2,238,659.10 : x
  2. Step 2: Convert to fraction form
    3,752,022.87/5,635,565.82 = 2,238,659.10/x
  3. Step 3: Cross multiply
    3,752,022.87x = 5,635,565.82 × 2,238,659.10
  4. Step 4: Simplify right side
    3,752,022.87x = 12,616,110,706,591.96
  5. Step 5: Solve for x
    x = 12,616,110,706,591.96/3,752,022.87
  6. Step 6: Final answer
    x = 3,362,482.36

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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.