Home / 11,597,610.84-16,004,740.38-6,440,972.42

Finding the Fourth Proportional to 11,597,610.84, 16,004,740.38 and 6,440,972.42

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Solution

The fourth proportional to 11,597,610.84, 16,004,740.38 and 6,440,972.42 is: 8,888,562.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,610.84 : 16,004,740.38 = 6,440,972.42 : x
  2. Step 2: Convert to fraction form
    11,597,610.84/16,004,740.38 = 6,440,972.42/x
  3. Step 3: Cross multiply
    11,597,610.84x = 16,004,740.38 × 6,440,972.42
  4. Step 4: Simplify right side
    11,597,610.84x = 103,086,091,376,840.33
  5. Step 5: Solve for x
    x = 103,086,091,376,840.33/11,597,610.84
  6. Step 6: Final answer
    x = 8,888,562.72

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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.