Home / 5,469,349.06-7,547,853.96-3,022,118.59

Finding the Fourth Proportional to 5,469,349.06, 7,547,853.96 and 3,022,118.59

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Solution

The fourth proportional to 5,469,349.06, 7,547,853.96 and 3,022,118.59 is: 4,170,607.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,349.06 : 7,547,853.96 = 3,022,118.59 : x
  2. Step 2: Convert to fraction form
    5,469,349.06/7,547,853.96 = 3,022,118.59/x
  3. Step 3: Cross multiply
    5,469,349.06x = 7,547,853.96 × 3,022,118.59
  4. Step 4: Simplify right side
    5,469,349.06x = 22,810,509,767,121.11
  5. Step 5: Solve for x
    x = 22,810,509,767,121.11/5,469,349.06
  6. Step 6: Final answer
    x = 4,170,607.78

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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.