Home / 944,558.40-1,416,837.60-851,246.40

Finding the Fourth Proportional to 944,558.40, 1,416,837.60 and 851,246.40

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Solution

The fourth proportional to 944,558.40, 1,416,837.60 and 851,246.40 is: 1,276,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,558.40 : 1,416,837.60 = 851,246.40 : x
  2. Step 2: Convert to fraction form
    944,558.40/1,416,837.60 = 851,246.40/x
  3. Step 3: Cross multiply
    944,558.40x = 1,416,837.60 × 851,246.40
  4. Step 4: Simplify right side
    944,558.40x = 1,206,077,906,384.64
  5. Step 5: Solve for x
    x = 1,206,077,906,384.64/944,558.40
  6. Step 6: Final answer
    x = 1,276,869.60

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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.