Home / 10,935,923.56-16,403,891.10-2,848,877.80

Finding the Fourth Proportional to 10,935,923.56, 16,403,891.10 and 2,848,877.80

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Solution

The fourth proportional to 10,935,923.56, 16,403,891.10 and 2,848,877.80 is: 4,273,318.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,935,923.56 : 16,403,891.10 = 2,848,877.80 : x
  2. Step 2: Convert to fraction form
    10,935,923.56/16,403,891.10 = 2,848,877.80/x
  3. Step 3: Cross multiply
    10,935,923.56x = 16,403,891.10 × 2,848,877.80
  4. Step 4: Simplify right side
    10,935,923.56x = 46,732,681,188,407.58
  5. Step 5: Solve for x
    x = 46,732,681,188,407.58/10,935,923.56
  6. Step 6: Final answer
    x = 4,273,318.20

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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.