Home / 3,508,532.12-5,253,335.88-2,291,092.94

Finding the Fourth Proportional to 3,508,532.12, 5,253,335.88 and 2,291,092.94

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Solution

The fourth proportional to 3,508,532.12, 5,253,335.88 and 2,291,092.94 is: 3,430,460.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,532.12 : 5,253,335.88 = 2,291,092.94 : x
  2. Step 2: Convert to fraction form
    3,508,532.12/5,253,335.88 = 2,291,092.94/x
  3. Step 3: Cross multiply
    3,508,532.12x = 5,253,335.88 × 2,291,092.94
  4. Step 4: Simplify right side
    3,508,532.12x = 12,035,880,719,850.01
  5. Step 5: Solve for x
    x = 12,035,880,719,850.01/3,508,532.12
  6. Step 6: Final answer
    x = 3,430,460.47

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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.