Home / 7,026,107-9,696,034.14-3,806,843

Finding the Fourth Proportional to 7,026,107, 9,696,034.14 and 3,806,843

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Solution

The fourth proportional to 7,026,107, 9,696,034.14 and 3,806,843 is: 5,253,446.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,107 : 9,696,034.14 = 3,806,843 : x
  2. Step 2: Convert to fraction form
    7,026,107/9,696,034.14 = 3,806,843/x
  3. Step 3: Cross multiply
    7,026,107x = 9,696,034.14 × 3,806,843
  4. Step 4: Simplify right side
    7,026,107x = 36,911,279,693,620.02
  5. Step 5: Solve for x
    x = 36,911,279,693,620.02/7,026,107
  6. Step 6: Final answer
    x = 5,253,446.85

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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.