Home / 3,077,286.22-4,246,432.50-1,700,613.46

Finding the Fourth Proportional to 3,077,286.22, 4,246,432.50 and 1,700,613.46

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Solution

The fourth proportional to 3,077,286.22, 4,246,432.50 and 1,700,613.46 is: 2,346,723.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,286.22 : 4,246,432.50 = 1,700,613.46 : x
  2. Step 2: Convert to fraction form
    3,077,286.22/4,246,432.50 = 1,700,613.46/x
  3. Step 3: Cross multiply
    3,077,286.22x = 4,246,432.50 × 1,700,613.46
  4. Step 4: Simplify right side
    3,077,286.22x = 7,221,540,266,481.45
  5. Step 5: Solve for x
    x = 7,221,540,266,481.45/3,077,286.22
  6. Step 6: Final answer
    x = 2,346,723.62

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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.