Home / 11,452,938.60-17,179,019.10-2,933,358.60

Finding the Fourth Proportional to 11,452,938.60, 17,179,019.10 and 2,933,358.60

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Solution

The fourth proportional to 11,452,938.60, 17,179,019.10 and 2,933,358.60 is: 4,399,938.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,938.60 : 17,179,019.10 = 2,933,358.60 : x
  2. Step 2: Convert to fraction form
    11,452,938.60/17,179,019.10 = 2,933,358.60/x
  3. Step 3: Cross multiply
    11,452,938.60x = 17,179,019.10 × 2,933,358.60
  4. Step 4: Simplify right side
    11,452,938.60x = 50,392,223,416,549.27
  5. Step 5: Solve for x
    x = 50,392,223,416,549.27/11,452,938.60
  6. Step 6: Final answer
    x = 4,399,938.32

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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.