Home / 6,802,749.48-9,387,793.44-3,746,963.76

Finding the Fourth Proportional to 6,802,749.48, 9,387,793.44 and 3,746,963.76

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Solution

The fourth proportional to 6,802,749.48, 9,387,793.44 and 3,746,963.76 is: 5,170,809.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,749.48 : 9,387,793.44 = 3,746,963.76 : x
  2. Step 2: Convert to fraction form
    6,802,749.48/9,387,793.44 = 3,746,963.76/x
  3. Step 3: Cross multiply
    6,802,749.48x = 9,387,793.44 × 3,746,963.76
  4. Step 4: Simplify right side
    6,802,749.48x = 35,175,721,806,045.73
  5. Step 5: Solve for x
    x = 35,175,721,806,045.73/6,802,749.48
  6. Step 6: Final answer
    x = 5,170,809.52

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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.