Home / 9,338,583.79-13,979,145.40-6,093,133.22

Finding the Fourth Proportional to 9,338,583.79, 13,979,145.40 and 6,093,133.22

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Solution

The fourth proportional to 9,338,583.79, 13,979,145.40 and 6,093,133.22 is: 9,120,954.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,583.79 : 13,979,145.40 = 6,093,133.22 : x
  2. Step 2: Convert to fraction form
    9,338,583.79/13,979,145.40 = 6,093,133.22/x
  3. Step 3: Cross multiply
    9,338,583.79x = 13,979,145.40 × 6,093,133.22
  4. Step 4: Simplify right side
    9,338,583.79x = 85,176,795,123,588.80
  5. Step 5: Solve for x
    x = 85,176,795,123,588.80/9,338,583.79
  6. Step 6: Final answer
    x = 9,120,954.21

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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.