Home / 5,486,633.33-7,574,179.52-3,654,141.17

Finding the Fourth Proportional to 5,486,633.33, 7,574,179.52 and 3,654,141.17

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Solution

The fourth proportional to 5,486,633.33, 7,574,179.52 and 3,654,141.17 is: 5,044,463.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,633.33 : 7,574,179.52 = 3,654,141.17 : x
  2. Step 2: Convert to fraction form
    5,486,633.33/7,574,179.52 = 3,654,141.17/x
  3. Step 3: Cross multiply
    5,486,633.33x = 7,574,179.52 × 3,654,141.17
  4. Step 4: Simplify right side
    5,486,633.33x = 27,677,121,213,667.58
  5. Step 5: Solve for x
    x = 27,677,121,213,667.58/5,486,633.33
  6. Step 6: Final answer
    x = 5,044,463.43

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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.