Home / 4,448,617.20-6,672,925.80-2,057,132.70

Finding the Fourth Proportional to 4,448,617.20, 6,672,925.80 and 2,057,132.70

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Solution

The fourth proportional to 4,448,617.20, 6,672,925.80 and 2,057,132.70 is: 3,085,699.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,617.20 : 6,672,925.80 = 2,057,132.70 : x
  2. Step 2: Convert to fraction form
    4,448,617.20/6,672,925.80 = 2,057,132.70/x
  3. Step 3: Cross multiply
    4,448,617.20x = 6,672,925.80 × 2,057,132.70
  4. Step 4: Simplify right side
    4,448,617.20x = 13,727,093,867,853.66
  5. Step 5: Solve for x
    x = 13,727,093,867,853.66/4,448,617.20
  6. Step 6: Final answer
    x = 3,085,699.05

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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.