Home / 6,476,418-9,715,093.56-2,487,330

Finding the Fourth Proportional to 6,476,418, 9,715,093.56 and 2,487,330

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Solution

The fourth proportional to 6,476,418, 9,715,093.56 and 2,487,330 is: 3,731,174.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,418 : 9,715,093.56 = 2,487,330 : x
  2. Step 2: Convert to fraction form
    6,476,418/9,715,093.56 = 2,487,330/x
  3. Step 3: Cross multiply
    6,476,418x = 9,715,093.56 × 2,487,330
  4. Step 4: Simplify right side
    6,476,418x = 24,164,643,664,594.80
  5. Step 5: Solve for x
    x = 24,164,643,664,594.80/6,476,418
  6. Step 6: Final answer
    x = 3,731,174.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.