Home / 2,961,833.45-4,441,869.90-1,255,951.58

Finding the Fourth Proportional to 2,961,833.45, 4,441,869.90 and 1,255,951.58

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Solution

The fourth proportional to 2,961,833.45, 4,441,869.90 and 1,255,951.58 is: 1,883,554.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,833.45 : 4,441,869.90 = 1,255,951.58 : x
  2. Step 2: Convert to fraction form
    2,961,833.45/4,441,869.90 = 1,255,951.58/x
  3. Step 3: Cross multiply
    2,961,833.45x = 4,441,869.90 × 1,255,951.58
  4. Step 4: Simplify right side
    2,961,833.45x = 5,578,773,496,850.09
  5. Step 5: Solve for x
    x = 5,578,773,496,850.09/2,961,833.45
  6. Step 6: Final answer
    x = 1,883,554.09

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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.