Home / 944,204.19-1,416,724.94-494,818.22

Finding the Fourth Proportional to 944,204.19, 1,416,724.94 and 494,818.22

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Solution

The fourth proportional to 944,204.19, 1,416,724.94 and 494,818.22 is: 742,446.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,204.19 : 1,416,724.94 = 494,818.22 : x
  2. Step 2: Convert to fraction form
    944,204.19/1,416,724.94 = 494,818.22/x
  3. Step 3: Cross multiply
    944,204.19x = 1,416,724.94 × 494,818.22
  4. Step 4: Simplify right side
    944,204.19x = 701,021,313,040.41
  5. Step 5: Solve for x
    x = 701,021,313,040.41/944,204.19
  6. Step 6: Final answer
    x = 742,446.73

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Double scale
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1.5x scale

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.