Home / 2,294,385.85-3,443,094.85-1,080,309.70

Finding the Fourth Proportional to 2,294,385.85, 3,443,094.85 and 1,080,309.70

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Solution

The fourth proportional to 2,294,385.85, 3,443,094.85 and 1,080,309.70 is: 1,621,178.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,385.85 : 3,443,094.85 = 1,080,309.70 : x
  2. Step 2: Convert to fraction form
    2,294,385.85/3,443,094.85 = 1,080,309.70/x
  3. Step 3: Cross multiply
    2,294,385.85x = 3,443,094.85 × 1,080,309.70
  4. Step 4: Simplify right side
    2,294,385.85x = 3,719,608,777,787.43
  5. Step 5: Solve for x
    x = 3,719,608,777,787.43/2,294,385.85
  6. Step 6: Final answer
    x = 1,621,178.40

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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.