Home / 3,517,809.59-4,853,886.78-2,210,304.03

Finding the Fourth Proportional to 3,517,809.59, 4,853,886.78 and 2,210,304.03

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Solution

The fourth proportional to 3,517,809.59, 4,853,886.78 and 2,210,304.03 is: 3,049,785.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,809.59 : 4,853,886.78 = 2,210,304.03 : x
  2. Step 2: Convert to fraction form
    3,517,809.59/4,853,886.78 = 2,210,304.03/x
  3. Step 3: Cross multiply
    3,517,809.59x = 4,853,886.78 × 2,210,304.03
  4. Step 4: Simplify right side
    3,517,809.59x = 10,728,565,510,997.72
  5. Step 5: Solve for x
    x = 10,728,565,510,997.72/3,517,809.59
  6. Step 6: Final answer
    x = 3,049,785.74

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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.