Home / 944,936.40-1,417,404.60-834,711.60

Finding the Fourth Proportional to 944,936.40, 1,417,404.60 and 834,711.60

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Solution

The fourth proportional to 944,936.40, 1,417,404.60 and 834,711.60 is: 1,252,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,936.40 : 1,417,404.60 = 834,711.60 : x
  2. Step 2: Convert to fraction form
    944,936.40/1,417,404.60 = 834,711.60/x
  3. Step 3: Cross multiply
    944,936.40x = 1,417,404.60 × 834,711.60
  4. Step 4: Simplify right side
    944,936.40x = 1,183,124,061,513.36
  5. Step 5: Solve for x
    x = 1,183,124,061,513.36/944,936.40
  6. Step 6: Final answer
    x = 1,252,067.40

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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.