Home / 3,403,934.40-5,098,903.20-2,340,177.60

Finding the Fourth Proportional to 3,403,934.40, 5,098,903.20 and 2,340,177.60

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Solution

The fourth proportional to 3,403,934.40, 5,098,903.20 and 2,340,177.60 is: 3,505,455.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,934.40 : 5,098,903.20 = 2,340,177.60 : x
  2. Step 2: Convert to fraction form
    3,403,934.40/5,098,903.20 = 2,340,177.60/x
  3. Step 3: Cross multiply
    3,403,934.40x = 5,098,903.20 × 2,340,177.60
  4. Step 4: Simplify right side
    3,403,934.40x = 11,932,339,053,208.32
  5. Step 5: Solve for x
    x = 11,932,339,053,208.32/3,403,934.40
  6. Step 6: Final answer
    x = 3,505,455.06

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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.