Home / 8,253,665.96-11,390,414.76-4,582,583.03

Finding the Fourth Proportional to 8,253,665.96, 11,390,414.76 and 4,582,583.03

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Solution

The fourth proportional to 8,253,665.96, 11,390,414.76 and 4,582,583.03 is: 6,324,162.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,665.96 : 11,390,414.76 = 4,582,583.03 : x
  2. Step 2: Convert to fraction form
    8,253,665.96/11,390,414.76 = 4,582,583.03/x
  3. Step 3: Cross multiply
    8,253,665.96x = 11,390,414.76 × 4,582,583.03
  4. Step 4: Simplify right side
    8,253,665.96x = 52,197,521,383,837.52
  5. Step 5: Solve for x
    x = 52,197,521,383,837.52/8,253,665.96
  6. Step 6: Final answer
    x = 6,324,162.09

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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.