Home / 4,822,362.66-6,654,857.88-2,729,167.14

Finding the Fourth Proportional to 4,822,362.66, 6,654,857.88 and 2,729,167.14

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Solution

The fourth proportional to 4,822,362.66, 6,654,857.88 and 2,729,167.14 is: 3,766,249.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,362.66 : 6,654,857.88 = 2,729,167.14 : x
  2. Step 2: Convert to fraction form
    4,822,362.66/6,654,857.88 = 2,729,167.14/x
  3. Step 3: Cross multiply
    4,822,362.66x = 6,654,857.88 × 2,729,167.14
  4. Step 4: Simplify right side
    4,822,362.66x = 18,162,219,447,466.06
  5. Step 5: Solve for x
    x = 18,162,219,447,466.06/4,822,362.66
  6. Step 6: Final answer
    x = 3,766,249.19

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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.