Home / 1,794,834.40-2,694,001.20-897,289.60

Finding the Fourth Proportional to 1,794,834.40, 2,694,001.20 and 897,289.60

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Solution

The fourth proportional to 1,794,834.40, 2,694,001.20 and 897,289.60 is: 1,346,809.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,834.40 : 2,694,001.20 = 897,289.60 : x
  2. Step 2: Convert to fraction form
    1,794,834.40/2,694,001.20 = 897,289.60/x
  3. Step 3: Cross multiply
    1,794,834.40x = 2,694,001.20 × 897,289.60
  4. Step 4: Simplify right side
    1,794,834.40x = 2,417,299,259,147.52
  5. Step 5: Solve for x
    x = 2,417,299,259,147.52/1,794,834.40
  6. Step 6: Final answer
    x = 1,346,809.08

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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.