Home / 1,544,904.90-2,317,997.52-834,097.50

Finding the Fourth Proportional to 1,544,904.90, 2,317,997.52 and 834,097.50

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Solution

The fourth proportional to 1,544,904.90, 2,317,997.52 and 834,097.50 is: 1,251,491.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,904.90 : 2,317,997.52 = 834,097.50 : x
  2. Step 2: Convert to fraction form
    1,544,904.90/2,317,997.52 = 834,097.50/x
  3. Step 3: Cross multiply
    1,544,904.90x = 2,317,997.52 × 834,097.50
  4. Step 4: Simplify right side
    1,544,904.90x = 1,933,435,936,438.20
  5. Step 5: Solve for x
    x = 1,933,435,936,438.20/1,544,904.90
  6. Step 6: Final answer
    x = 1,251,491.88

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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.