Home / 2,036,914.76-3,056,773.41-838,836.95

Finding the Fourth Proportional to 2,036,914.76, 3,056,773.41 and 838,836.95

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Solution

The fourth proportional to 2,036,914.76, 3,056,773.41 and 838,836.95 is: 1,258,832.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,914.76 : 3,056,773.41 = 838,836.95 : x
  2. Step 2: Convert to fraction form
    2,036,914.76/3,056,773.41 = 838,836.95/x
  3. Step 3: Cross multiply
    2,036,914.76x = 3,056,773.41 × 838,836.95
  4. Step 4: Simplify right side
    2,036,914.76x = 2,564,134,468,801.63
  5. Step 5: Solve for x
    x = 2,564,134,468,801.63/2,036,914.76
  6. Step 6: Final answer
    x = 1,258,832.48

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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.