Home / 3,508,232.85-4,841,216.57-1,959,487.39

Finding the Fourth Proportional to 3,508,232.85, 4,841,216.57 and 1,959,487.39

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Solution

The fourth proportional to 3,508,232.85, 4,841,216.57 and 1,959,487.39 is: 2,704,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,232.85 : 4,841,216.57 = 1,959,487.39 : x
  2. Step 2: Convert to fraction form
    3,508,232.85/4,841,216.57 = 1,959,487.39/x
  3. Step 3: Cross multiply
    3,508,232.85x = 4,841,216.57 × 1,959,487.39
  4. Step 4: Simplify right side
    3,508,232.85x = 9,486,302,821,174.05
  5. Step 5: Solve for x
    x = 9,486,302,821,174.05/3,508,232.85
  6. Step 6: Final answer
    x = 2,704,011.74

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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.