Home / 3,676,015.20-5,506,149.60-2,967,427.20

Finding the Fourth Proportional to 3,676,015.20, 5,506,149.60 and 2,967,427.20

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Solution

The fourth proportional to 3,676,015.20, 5,506,149.60 and 2,967,427.20 is: 4,444,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,015.20 : 5,506,149.60 = 2,967,427.20 : x
  2. Step 2: Convert to fraction form
    3,676,015.20/5,506,149.60 = 2,967,427.20/x
  3. Step 3: Cross multiply
    3,676,015.20x = 5,506,149.60 × 2,967,427.20
  4. Step 4: Simplify right side
    3,676,015.20x = 16,339,098,090,309.12
  5. Step 5: Solve for x
    x = 16,339,098,090,309.12/3,676,015.20
  6. Step 6: Final answer
    x = 4,444,785.24

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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.