Home / 8,592,117.26-11,857,031.97-6,396,796.04

Finding the Fourth Proportional to 8,592,117.26, 11,857,031.97 and 6,396,796.04

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Solution

The fourth proportional to 8,592,117.26, 11,857,031.97 and 6,396,796.04 is: 8,827,511.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,117.26 : 11,857,031.97 = 6,396,796.04 : x
  2. Step 2: Convert to fraction form
    8,592,117.26/11,857,031.97 = 6,396,796.04/x
  3. Step 3: Cross multiply
    8,592,117.26x = 11,857,031.97 × 6,396,796.04
  4. Step 4: Simplify right side
    8,592,117.26x = 75,847,015,151,849.41
  5. Step 5: Solve for x
    x = 75,847,015,151,849.41/8,592,117.26
  6. Step 6: Final answer
    x = 8,827,511.64

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1.5x scale

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.