Home / 1,583,224.66-2,378,013.54-944,773.75

Finding the Fourth Proportional to 1,583,224.66, 2,378,013.54 and 944,773.75

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Solution

The fourth proportional to 1,583,224.66, 2,378,013.54 and 944,773.75 is: 1,419,056.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,224.66 : 2,378,013.54 = 944,773.75 : x
  2. Step 2: Convert to fraction form
    1,583,224.66/2,378,013.54 = 944,773.75/x
  3. Step 3: Cross multiply
    1,583,224.66x = 2,378,013.54 × 944,773.75
  4. Step 4: Simplify right side
    1,583,224.66x = 2,246,684,769,736.58
  5. Step 5: Solve for x
    x = 2,246,684,769,736.58/1,583,224.66
  6. Step 6: Final answer
    x = 1,419,056.20

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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.