Home / 3,024,009.20-4,531,348.20-2,622,767.60

Finding the Fourth Proportional to 3,024,009.20, 4,531,348.20 and 2,622,767.60

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Solution

The fourth proportional to 3,024,009.20, 4,531,348.20 and 2,622,767.60 is: 3,930,104.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,009.20 : 4,531,348.20 = 2,622,767.60 : x
  2. Step 2: Convert to fraction form
    3,024,009.20/4,531,348.20 = 2,622,767.60/x
  3. Step 3: Cross multiply
    3,024,009.20x = 4,531,348.20 × 2,622,767.60
  4. Step 4: Simplify right side
    3,024,009.20x = 11,884,673,243,278.32
  5. Step 5: Solve for x
    x = 11,884,673,243,278.32/3,024,009.20
  6. Step 6: Final answer
    x = 3,930,104.86

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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.