Home / 5,756,445.31-7,944,591.12-3,276,269

Finding the Fourth Proportional to 5,756,445.31, 7,944,591.12 and 3,276,269

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Solution

The fourth proportional to 5,756,445.31, 7,944,591.12 and 3,276,269 is: 4,521,647.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,445.31 : 7,944,591.12 = 3,276,269 : x
  2. Step 2: Convert to fraction form
    5,756,445.31/7,944,591.12 = 3,276,269/x
  3. Step 3: Cross multiply
    5,756,445.31x = 7,944,591.12 × 3,276,269
  4. Step 4: Simplify right side
    5,756,445.31x = 26,028,617,604,131.28
  5. Step 5: Solve for x
    x = 26,028,617,604,131.28/5,756,445.31
  6. Step 6: Final answer
    x = 4,521,647.68

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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.