Home / 5,577,277.14-8,344,803.78-3,304,021.86

Finding the Fourth Proportional to 5,577,277.14, 8,344,803.78 and 3,304,021.86

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Solution

The fourth proportional to 5,577,277.14, 8,344,803.78 and 3,304,021.86 is: 4,943,525.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,277.14 : 8,344,803.78 = 3,304,021.86 : x
  2. Step 2: Convert to fraction form
    5,577,277.14/8,344,803.78 = 3,304,021.86/x
  3. Step 3: Cross multiply
    5,577,277.14x = 8,344,803.78 × 3,304,021.86
  4. Step 4: Simplify right side
    5,577,277.14x = 27,571,414,106,530.63
  5. Step 5: Solve for x
    x = 27,571,414,106,530.63/5,577,277.14
  6. Step 6: Final answer
    x = 4,943,525.92

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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.