Home / 10,325,181-14,248,195.74-5,974,338.36

Finding the Fourth Proportional to 10,325,181, 14,248,195.74 and 5,974,338.36

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Solution

The fourth proportional to 10,325,181, 14,248,195.74 and 5,974,338.36 is: 8,244,266.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,181 : 14,248,195.74 = 5,974,338.36 : x
  2. Step 2: Convert to fraction form
    10,325,181/14,248,195.74 = 5,974,338.36/x
  3. Step 3: Cross multiply
    10,325,181x = 14,248,195.74 × 5,974,338.36
  4. Step 4: Simplify right side
    10,325,181x = 85,123,542,370,270.59
  5. Step 5: Solve for x
    x = 85,123,542,370,270.59/10,325,181
  6. Step 6: Final answer
    x = 8,244,266.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.