Home / 2,233,680.39-3,350,520.63-1,335,379.05

Finding the Fourth Proportional to 2,233,680.39, 3,350,520.63 and 1,335,379.05

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Solution

The fourth proportional to 2,233,680.39, 3,350,520.63 and 1,335,379.05 is: 2,003,068.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,680.39 : 3,350,520.63 = 1,335,379.05 : x
  2. Step 2: Convert to fraction form
    2,233,680.39/3,350,520.63 = 1,335,379.05/x
  3. Step 3: Cross multiply
    2,233,680.39x = 3,350,520.63 × 1,335,379.05
  4. Step 4: Simplify right side
    2,233,680.39x = 4,474,215,055,894.80
  5. Step 5: Solve for x
    x = 4,474,215,055,894.80/2,233,680.39
  6. Step 6: Final answer
    x = 2,003,068.60

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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.