Home / 5,049,974.48-6,964,349.32-3,947,551.52

Finding the Fourth Proportional to 5,049,974.48, 6,964,349.32 and 3,947,551.52

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Solution

The fourth proportional to 5,049,974.48, 6,964,349.32 and 3,947,551.52 is: 5,444,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,974.48 : 6,964,349.32 = 3,947,551.52 : x
  2. Step 2: Convert to fraction form
    5,049,974.48/6,964,349.32 = 3,947,551.52/x
  3. Step 3: Cross multiply
    5,049,974.48x = 6,964,349.32 × 3,947,551.52
  4. Step 4: Simplify right side
    5,049,974.48x = 27,492,127,743,976.97
  5. Step 5: Solve for x
    x = 27,492,127,743,976.97/5,049,974.48
  6. Step 6: Final answer
    x = 5,444,013.20

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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.