Home / 6,652,399.68-9,180,310.56-3,596,613.96

Finding the Fourth Proportional to 6,652,399.68, 9,180,310.56 and 3,596,613.96

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Solution

The fourth proportional to 6,652,399.68, 9,180,310.56 and 3,596,613.96 is: 4,963,326.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,399.68 : 9,180,310.56 = 3,596,613.96 : x
  2. Step 2: Convert to fraction form
    6,652,399.68/9,180,310.56 = 3,596,613.96/x
  3. Step 3: Cross multiply
    6,652,399.68x = 9,180,310.56 × 3,596,613.96
  4. Step 4: Simplify right side
    6,652,399.68x = 33,018,033,117,231.42
  5. Step 5: Solve for x
    x = 33,018,033,117,231.42/6,652,399.68
  6. Step 6: Final answer
    x = 4,963,326.73

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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.