Home / 944,614.36-1,416,082.40-368,104.18

Finding the Fourth Proportional to 944,614.36, 1,416,082.40 and 368,104.18

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Solution

The fourth proportional to 944,614.36, 1,416,082.40 and 368,104.18 is: 551,829.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,614.36 : 1,416,082.40 = 368,104.18 : x
  2. Step 2: Convert to fraction form
    944,614.36/1,416,082.40 = 368,104.18/x
  3. Step 3: Cross multiply
    944,614.36x = 1,416,082.40 × 368,104.18
  4. Step 4: Simplify right side
    944,614.36x = 521,265,851,584.69
  5. Step 5: Solve for x
    x = 521,265,851,584.69/944,614.36
  6. Step 6: Final answer
    x = 551,829.27

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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.