Home / 6,234,935.80-9,352,403.70-4,107,422.20

Finding the Fourth Proportional to 6,234,935.80, 9,352,403.70 and 4,107,422.20

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Solution

The fourth proportional to 6,234,935.80, 9,352,403.70 and 4,107,422.20 is: 6,161,133.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,935.80 : 9,352,403.70 = 4,107,422.20 : x
  2. Step 2: Convert to fraction form
    6,234,935.80/9,352,403.70 = 4,107,422.20/x
  3. Step 3: Cross multiply
    6,234,935.80x = 9,352,403.70 × 4,107,422.20
  4. Step 4: Simplify right side
    6,234,935.80x = 38,414,270,580,742.14
  5. Step 5: Solve for x
    x = 38,414,270,580,742.14/6,234,935.80
  6. Step 6: Final answer
    x = 6,161,133.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.