Home / 6,363,080.42-9,546,115.64-2,103,248.79

Finding the Fourth Proportional to 6,363,080.42, 9,546,115.64 and 2,103,248.79

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Solution

The fourth proportional to 6,363,080.42, 9,546,115.64 and 2,103,248.79 is: 3,155,367.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,080.42 : 9,546,115.64 = 2,103,248.79 : x
  2. Step 2: Convert to fraction form
    6,363,080.42/9,546,115.64 = 2,103,248.79/x
  3. Step 3: Cross multiply
    6,363,080.42x = 9,546,115.64 × 2,103,248.79
  4. Step 4: Simplify right side
    6,363,080.42x = 20,077,856,158,513.83
  5. Step 5: Solve for x
    x = 20,077,856,158,513.83/6,363,080.42
  6. Step 6: Final answer
    x = 3,155,367.35

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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.