Home / 7,767,414.88-11,650,702.84-2,376,065.80

Finding the Fourth Proportional to 7,767,414.88, 11,650,702.84 and 2,376,065.80

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Solution

The fourth proportional to 7,767,414.88, 11,650,702.84 and 2,376,065.80 is: 3,563,970.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,767,414.88 : 11,650,702.84 = 2,376,065.80 : x
  2. Step 2: Convert to fraction form
    7,767,414.88/11,650,702.84 = 2,376,065.80/x
  3. Step 3: Cross multiply
    7,767,414.88x = 11,650,702.84 × 2,376,065.80
  4. Step 4: Simplify right side
    7,767,414.88x = 27,682,836,564,086.87
  5. Step 5: Solve for x
    x = 27,682,836,564,086.87/7,767,414.88
  6. Step 6: Final answer
    x = 3,563,970.38

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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.