Home / 8,230,010.24-12,294,959.22-5,327,733.42

Finding the Fourth Proportional to 8,230,010.24, 12,294,959.22 and 5,327,733.42

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Solution

The fourth proportional to 8,230,010.24, 12,294,959.22 and 5,327,733.42 is: 7,959,196.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,230,010.24 : 12,294,959.22 = 5,327,733.42 : x
  2. Step 2: Convert to fraction form
    8,230,010.24/12,294,959.22 = 5,327,733.42/x
  3. Step 3: Cross multiply
    8,230,010.24x = 12,294,959.22 × 5,327,733.42
  4. Step 4: Simplify right side
    8,230,010.24x = 65,504,265,133,931.13
  5. Step 5: Solve for x
    x = 65,504,265,133,931.13/8,230,010.24
  6. Step 6: Final answer
    x = 7,959,196.07

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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.