Home / 3,282,552.44-4,530,678.20-1,924,862.84

Finding the Fourth Proportional to 3,282,552.44, 4,530,678.20 and 1,924,862.84

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Solution

The fourth proportional to 3,282,552.44, 4,530,678.20 and 1,924,862.84 is: 2,656,753.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,552.44 : 4,530,678.20 = 1,924,862.84 : x
  2. Step 2: Convert to fraction form
    3,282,552.44/4,530,678.20 = 1,924,862.84/x
  3. Step 3: Cross multiply
    3,282,552.44x = 4,530,678.20 × 1,924,862.84
  4. Step 4: Simplify right side
    3,282,552.44x = 8,720,934,074,900.38
  5. Step 5: Solve for x
    x = 8,720,934,074,900.38/3,282,552.44
  6. Step 6: Final answer
    x = 2,656,753.93

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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.