Home / 6,134,496.24-8,465,974.74-3,381,179.88

Finding the Fourth Proportional to 6,134,496.24, 8,465,974.74 and 3,381,179.88

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Solution

The fourth proportional to 6,134,496.24, 8,465,974.74 and 3,381,179.88 is: 4,666,232.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,496.24 : 8,465,974.74 = 3,381,179.88 : x
  2. Step 2: Convert to fraction form
    6,134,496.24/8,465,974.74 = 3,381,179.88/x
  3. Step 3: Cross multiply
    6,134,496.24x = 8,465,974.74 × 3,381,179.88
  4. Step 4: Simplify right side
    6,134,496.24x = 28,624,983,455,476.23
  5. Step 5: Solve for x
    x = 28,624,983,455,476.23/6,134,496.24
  6. Step 6: Final answer
    x = 4,666,232.13

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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.