Home / 4,895,975.17-6,756,597.89-2,690,797.96

Finding the Fourth Proportional to 4,895,975.17, 6,756,597.89 and 2,690,797.96

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Solution

The fourth proportional to 4,895,975.17, 6,756,597.89 and 2,690,797.96 is: 3,713,384.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,975.17 : 6,756,597.89 = 2,690,797.96 : x
  2. Step 2: Convert to fraction form
    4,895,975.17/6,756,597.89 = 2,690,797.96/x
  3. Step 3: Cross multiply
    4,895,975.17x = 6,756,597.89 × 2,690,797.96
  4. Step 4: Simplify right side
    4,895,975.17x = 18,180,639,818,952.30
  5. Step 5: Solve for x
    x = 18,180,639,818,952.30/4,895,975.17
  6. Step 6: Final answer
    x = 3,713,384.81

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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.