Home / 9,665,854.84-13,339,358.94-5,995,953.62

Finding the Fourth Proportional to 9,665,854.84, 13,339,358.94 and 5,995,953.62

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Solution

The fourth proportional to 9,665,854.84, 13,339,358.94 and 5,995,953.62 is: 8,274,713.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,665,854.84 : 13,339,358.94 = 5,995,953.62 : x
  2. Step 2: Convert to fraction form
    9,665,854.84/13,339,358.94 = 5,995,953.62/x
  3. Step 3: Cross multiply
    9,665,854.84x = 13,339,358.94 × 5,995,953.62
  4. Step 4: Simplify right side
    9,665,854.84x = 79,982,177,530,583
  5. Step 5: Solve for x
    x = 79,982,177,530,583/9,665,854.84
  6. Step 6: Final answer
    x = 8,274,713.29

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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.