Home / 4,176,036.40-6,268,720.20-3,901,932.40

Finding the Fourth Proportional to 4,176,036.40, 6,268,720.20 and 3,901,932.40

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Solution

The fourth proportional to 4,176,036.40, 6,268,720.20 and 3,901,932.40 is: 5,857,257.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,036.40 : 6,268,720.20 = 3,901,932.40 : x
  2. Step 2: Convert to fraction form
    4,176,036.40/6,268,720.20 = 3,901,932.40/x
  3. Step 3: Cross multiply
    4,176,036.40x = 6,268,720.20 × 3,901,932.40
  4. Step 4: Simplify right side
    4,176,036.40x = 24,460,122,454,914.48
  5. Step 5: Solve for x
    x = 24,460,122,454,914.48/4,176,036.40
  6. Step 6: Final answer
    x = 5,857,257.96

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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.