Home / 3,141,797.32-4,335,737.64-1,746,489.97

Finding the Fourth Proportional to 3,141,797.32, 4,335,737.64 and 1,746,489.97

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Solution

The fourth proportional to 3,141,797.32, 4,335,737.64 and 1,746,489.97 is: 2,410,188.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,797.32 : 4,335,737.64 = 1,746,489.97 : x
  2. Step 2: Convert to fraction form
    3,141,797.32/4,335,737.64 = 1,746,489.97/x
  3. Step 3: Cross multiply
    3,141,797.32x = 4,335,737.64 × 1,746,489.97
  4. Step 4: Simplify right side
    3,141,797.32x = 7,572,322,279,132.78
  5. Step 5: Solve for x
    x = 7,572,322,279,132.78/3,141,797.32
  6. Step 6: Final answer
    x = 2,410,188.03

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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.