Home / 4,449,361.50-6,671,680.29-2,051,972.10

Finding the Fourth Proportional to 4,449,361.50, 6,671,680.29 and 2,051,972.10

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Solution

The fourth proportional to 4,449,361.50, 6,671,680.29 and 2,051,972.10 is: 3,076,868.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,361.50 : 6,671,680.29 = 2,051,972.10 : x
  2. Step 2: Convert to fraction form
    4,449,361.50/6,671,680.29 = 2,051,972.10/x
  3. Step 3: Cross multiply
    4,449,361.50x = 6,671,680.29 × 2,051,972.10
  4. Step 4: Simplify right side
    4,449,361.50x = 13,690,101,815,199.91
  5. Step 5: Solve for x
    x = 13,690,101,815,199.91/4,449,361.50
  6. Step 6: Final answer
    x = 3,076,868.85

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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.