Home / 9,458,123.45-14,189,178.08-3,067,877.60

Finding the Fourth Proportional to 9,458,123.45, 14,189,178.08 and 3,067,877.60

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Solution

The fourth proportional to 9,458,123.45, 14,189,178.08 and 3,067,877.60 is: 4,602,462.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,123.45 : 14,189,178.08 = 3,067,877.60 : x
  2. Step 2: Convert to fraction form
    9,458,123.45/14,189,178.08 = 3,067,877.60/x
  3. Step 3: Cross multiply
    9,458,123.45x = 14,189,178.08 × 3,067,877.60
  4. Step 4: Simplify right side
    9,458,123.45x = 43,530,661,594,043.01
  5. Step 5: Solve for x
    x = 43,530,661,594,043.01/9,458,123.45
  6. Step 6: Final answer
    x = 4,602,462.83

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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.