Home / 3,073,775.31-4,610,884.38-1,180,516.74

Finding the Fourth Proportional to 3,073,775.31, 4,610,884.38 and 1,180,516.74

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Solution

The fourth proportional to 3,073,775.31, 4,610,884.38 and 1,180,516.74 is: 1,770,860.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,775.31 : 4,610,884.38 = 1,180,516.74 : x
  2. Step 2: Convert to fraction form
    3,073,775.31/4,610,884.38 = 1,180,516.74/x
  3. Step 3: Cross multiply
    3,073,775.31x = 4,610,884.38 × 1,180,516.74
  4. Step 4: Simplify right side
    3,073,775.31x = 5,443,226,196,794.52
  5. Step 5: Solve for x
    x = 5,443,226,196,794.52/3,073,775.31
  6. Step 6: Final answer
    x = 1,770,860.15

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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.