Home / 1,949,193.59-2,924,288.53-750,794.13

Finding the Fourth Proportional to 1,949,193.59, 2,924,288.53 and 750,794.13

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Solution

The fourth proportional to 1,949,193.59, 2,924,288.53 and 750,794.13 is: 1,126,383.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,193.59 : 2,924,288.53 = 750,794.13 : x
  2. Step 2: Convert to fraction form
    1,949,193.59/2,924,288.53 = 750,794.13/x
  3. Step 3: Cross multiply
    1,949,193.59x = 2,924,288.53 × 750,794.13
  4. Step 4: Simplify right side
    1,949,193.59x = 2,195,538,660,873.34
  5. Step 5: Solve for x
    x = 2,195,538,660,873.34/1,949,193.59
  6. Step 6: Final answer
    x = 1,126,383.07

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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.