Home / 6,526,611.80-9,006,196.24-3,773,475.87

Finding the Fourth Proportional to 6,526,611.80, 9,006,196.24 and 3,773,475.87

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Solution

The fourth proportional to 6,526,611.80, 9,006,196.24 and 3,773,475.87 is: 5,207,091.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,611.80 : 9,006,196.24 = 3,773,475.87 : x
  2. Step 2: Convert to fraction form
    6,526,611.80/9,006,196.24 = 3,773,475.87/x
  3. Step 3: Cross multiply
    6,526,611.80x = 9,006,196.24 × 3,773,475.87
  4. Step 4: Simplify right side
    6,526,611.80x = 33,984,664,147,093.75
  5. Step 5: Solve for x
    x = 33,984,664,147,093.75/6,526,611.80
  6. Step 6: Final answer
    x = 5,207,091.40

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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.