Home / 5,462,726.92-7,538,563.59-3,015,338.65

Finding the Fourth Proportional to 5,462,726.92, 7,538,563.59 and 3,015,338.65

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Solution

The fourth proportional to 5,462,726.92, 7,538,563.59 and 3,015,338.65 is: 4,161,167.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,726.92 : 7,538,563.59 = 3,015,338.65 : x
  2. Step 2: Convert to fraction form
    5,462,726.92/7,538,563.59 = 3,015,338.65/x
  3. Step 3: Cross multiply
    5,462,726.92x = 7,538,563.59 × 3,015,338.65
  4. Step 4: Simplify right side
    5,462,726.92x = 22,731,322,128,255.82
  5. Step 5: Solve for x
    x = 22,731,322,128,255.82/5,462,726.92
  6. Step 6: Final answer
    x = 4,161,167.58

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Double scale
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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.