Home / 5,988,178.92-8,263,694.21-3,234,866.21

Finding the Fourth Proportional to 5,988,178.92, 8,263,694.21 and 3,234,866.21

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Solution

The fourth proportional to 5,988,178.92, 8,263,694.21 and 3,234,866.21 is: 4,464,119.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,178.92 : 8,263,694.21 = 3,234,866.21 : x
  2. Step 2: Convert to fraction form
    5,988,178.92/8,263,694.21 = 3,234,866.21/x
  3. Step 3: Cross multiply
    5,988,178.92x = 8,263,694.21 × 3,234,866.21
  4. Step 4: Simplify right side
    5,988,178.92x = 26,731,945,169,701.64
  5. Step 5: Solve for x
    x = 26,731,945,169,701.64/5,988,178.92
  6. Step 6: Final answer
    x = 4,464,119.31

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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.