Home / 6,941,495.75-9,578,739.25-3,844,003.91

Finding the Fourth Proportional to 6,941,495.75, 9,578,739.25 and 3,844,003.91

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Solution

The fourth proportional to 6,941,495.75, 9,578,739.25 and 3,844,003.91 is: 5,304,434.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,495.75 : 9,578,739.25 = 3,844,003.91 : x
  2. Step 2: Convert to fraction form
    6,941,495.75/9,578,739.25 = 3,844,003.91/x
  3. Step 3: Cross multiply
    6,941,495.75x = 9,578,739.25 × 3,844,003.91
  4. Step 4: Simplify right side
    6,941,495.75x = 36,820,711,129,870.47
  5. Step 5: Solve for x
    x = 36,820,711,129,870.47/6,941,495.75
  6. Step 6: Final answer
    x = 5,304,434.73

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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.