Home / 9,097,588.30-13,609,057.65-8,201,793.10

Finding the Fourth Proportional to 9,097,588.30, 13,609,057.65 and 8,201,793.10

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Solution

The fourth proportional to 9,097,588.30, 13,609,057.65 and 8,201,793.10 is: 12,269,040.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,588.30 : 13,609,057.65 = 8,201,793.10 : x
  2. Step 2: Convert to fraction form
    9,097,588.30/13,609,057.65 = 8,201,793.10/x
  3. Step 3: Cross multiply
    9,097,588.30x = 13,609,057.65 × 8,201,793.10
  4. Step 4: Simplify right side
    9,097,588.30x = 111,618,675,131,272.22
  5. Step 5: Solve for x
    x = 111,618,675,131,272.22/9,097,588.30
  6. Step 6: Final answer
    x = 12,269,040.04

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1.5x scale

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.