Home / 3,318,144.30-4,576,594.20-2,502,382.32

Finding the Fourth Proportional to 3,318,144.30, 4,576,594.20 and 2,502,382.32

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Solution

The fourth proportional to 3,318,144.30, 4,576,594.20 and 2,502,382.32 is: 3,451,443.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,144.30 : 4,576,594.20 = 2,502,382.32 : x
  2. Step 2: Convert to fraction form
    3,318,144.30/4,576,594.20 = 2,502,382.32/x
  3. Step 3: Cross multiply
    3,318,144.30x = 4,576,594.20 × 2,502,382.32
  4. Step 4: Simplify right side
    3,318,144.30x = 11,452,388,411,894.54
  5. Step 5: Solve for x
    x = 11,452,388,411,894.54/3,318,144.30
  6. Step 6: Final answer
    x = 3,451,443.75

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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.