Home / 10,935,924.06-16,403,891.85-2,848,878.30

Finding the Fourth Proportional to 10,935,924.06, 16,403,891.85 and 2,848,878.30

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Solution

The fourth proportional to 10,935,924.06, 16,403,891.85 and 2,848,878.30 is: 4,273,318.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,935,924.06 : 16,403,891.85 = 2,848,878.30 : x
  2. Step 2: Convert to fraction form
    10,935,924.06/16,403,891.85 = 2,848,878.30/x
  3. Step 3: Cross multiply
    10,935,924.06x = 16,403,891.85 × 2,848,878.30
  4. Step 4: Simplify right side
    10,935,924.06x = 46,732,691,527,011.85
  5. Step 5: Solve for x
    x = 46,732,691,527,011.85/10,935,924.06
  6. Step 6: Final answer
    x = 4,273,318.95

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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.