Home / 8,254,486.24-12,326,143.52-6,741,171.24

Finding the Fourth Proportional to 8,254,486.24, 12,326,143.52 and 6,741,171.24

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Solution

The fourth proportional to 8,254,486.24, 12,326,143.52 and 6,741,171.24 is: 10,066,361.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,254,486.24 : 12,326,143.52 = 6,741,171.24 : x
  2. Step 2: Convert to fraction form
    8,254,486.24/12,326,143.52 = 6,741,171.24/x
  3. Step 3: Cross multiply
    8,254,486.24x = 12,326,143.52 × 6,741,171.24
  4. Step 4: Simplify right side
    8,254,486.24x = 83,092,644,197,136.36
  5. Step 5: Solve for x
    x = 83,092,644,197,136.36/8,254,486.24
  6. Step 6: Final answer
    x = 10,066,361.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.