Home / 4,377,613.78-6,570,405.38-2,329,993.41

Finding the Fourth Proportional to 4,377,613.78, 6,570,405.38 and 2,329,993.41

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Solution

The fourth proportional to 4,377,613.78, 6,570,405.38 and 2,329,993.41 is: 3,497,110.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,613.78 : 6,570,405.38 = 2,329,993.41 : x
  2. Step 2: Convert to fraction form
    4,377,613.78/6,570,405.38 = 2,329,993.41/x
  3. Step 3: Cross multiply
    4,377,613.78x = 6,570,405.38 × 2,329,993.41
  4. Step 4: Simplify right side
    4,377,613.78x = 15,309,001,236,428.55
  5. Step 5: Solve for x
    x = 15,309,001,236,428.55/4,377,613.78
  6. Step 6: Final answer
    x = 3,497,110.98

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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.