Home / 4,504,426.38-6,216,726.86-2,761,787.57

Finding the Fourth Proportional to 4,504,426.38, 6,216,726.86 and 2,761,787.57

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Solution

The fourth proportional to 4,504,426.38, 6,216,726.86 and 2,761,787.57 is: 3,811,646.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,426.38 : 6,216,726.86 = 2,761,787.57 : x
  2. Step 2: Convert to fraction form
    4,504,426.38/6,216,726.86 = 2,761,787.57/x
  3. Step 3: Cross multiply
    4,504,426.38x = 6,216,726.86 × 2,761,787.57
  4. Step 4: Simplify right side
    4,504,426.38x = 17,169,278,943,853.96
  5. Step 5: Solve for x
    x = 17,169,278,943,853.96/4,504,426.38
  6. Step 6: Final answer
    x = 3,811,646.03

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1.5x scale

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.