Home / 3,264,388.18-4,500,107.87-2,281,274.96

Finding the Fourth Proportional to 3,264,388.18, 4,500,107.87 and 2,281,274.96

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Solution

The fourth proportional to 3,264,388.18, 4,500,107.87 and 2,281,274.96 is: 3,144,841.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,388.18 : 4,500,107.87 = 2,281,274.96 : x
  2. Step 2: Convert to fraction form
    3,264,388.18/4,500,107.87 = 2,281,274.96/x
  3. Step 3: Cross multiply
    3,264,388.18x = 4,500,107.87 × 2,281,274.96
  4. Step 4: Simplify right side
    3,264,388.18x = 10,265,983,367,223.02
  5. Step 5: Solve for x
    x = 10,265,983,367,223.02/3,264,388.18
  6. Step 6: Final answer
    x = 3,144,841.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.