Home / 10,723,249.46-16,085,926.67-3,047,248.50

Finding the Fourth Proportional to 10,723,249.46, 16,085,926.67 and 3,047,248.50

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Solution

The fourth proportional to 10,723,249.46, 16,085,926.67 and 3,047,248.50 is: 4,571,171.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,249.46 : 16,085,926.67 = 3,047,248.50 : x
  2. Step 2: Convert to fraction form
    10,723,249.46/16,085,926.67 = 3,047,248.50/x
  3. Step 3: Cross multiply
    10,723,249.46x = 16,085,926.67 × 3,047,248.50
  4. Step 4: Simplify right side
    10,723,249.46x = 49,017,815,901,031.25
  5. Step 5: Solve for x
    x = 49,017,815,901,031.25/10,723,249.46
  6. Step 6: Final answer
    x = 4,571,171.84

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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.