Home / 6,734,527.20-10,103,286.60-1,941,843.60

Finding the Fourth Proportional to 6,734,527.20, 10,103,286.60 and 1,941,843.60

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Solution

The fourth proportional to 6,734,527.20, 10,103,286.60 and 1,941,843.60 is: 2,913,196.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,527.20 : 10,103,286.60 = 1,941,843.60 : x
  2. Step 2: Convert to fraction form
    6,734,527.20/10,103,286.60 = 1,941,843.60/x
  3. Step 3: Cross multiply
    6,734,527.20x = 10,103,286.60 × 1,941,843.60
  4. Step 4: Simplify right side
    6,734,527.20x = 19,619,002,423,175.76
  5. Step 5: Solve for x
    x = 19,619,002,423,175.76/6,734,527.20
  6. Step 6: Final answer
    x = 2,913,196.70

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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.