Home / 10,723,253.46-16,085,932.67-3,047,252.50

Finding the Fourth Proportional to 10,723,253.46, 16,085,932.67 and 3,047,252.50

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Solution

The fourth proportional to 10,723,253.46, 16,085,932.67 and 3,047,252.50 is: 4,571,177.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,253.46 : 16,085,932.67 = 3,047,252.50 : x
  2. Step 2: Convert to fraction form
    10,723,253.46/16,085,932.67 = 3,047,252.50/x
  3. Step 3: Cross multiply
    10,723,253.46x = 16,085,932.67 × 3,047,252.50
  4. Step 4: Simplify right side
    10,723,253.46x = 49,017,898,543,489.17
  5. Step 5: Solve for x
    x = 49,017,898,543,489.17/10,723,253.46
  6. Step 6: Final answer
    x = 4,571,177.84

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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.