Home / 3,024,179.60-4,536,269.40-1,827,453.20

Finding the Fourth Proportional to 3,024,179.60, 4,536,269.40 and 1,827,453.20

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Solution

The fourth proportional to 3,024,179.60, 4,536,269.40 and 1,827,453.20 is: 2,741,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,179.60 : 4,536,269.40 = 1,827,453.20 : x
  2. Step 2: Convert to fraction form
    3,024,179.60/4,536,269.40 = 1,827,453.20/x
  3. Step 3: Cross multiply
    3,024,179.60x = 4,536,269.40 × 1,827,453.20
  4. Step 4: Simplify right side
    3,024,179.60x = 8,289,820,031,092.08
  5. Step 5: Solve for x
    x = 8,289,820,031,092.08/3,024,179.60
  6. Step 6: Final answer
    x = 2,741,179.80

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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.