Home / 2,694,231.70-4,041,909.15-897,673.30

Finding the Fourth Proportional to 2,694,231.70, 4,041,909.15 and 897,673.30

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Solution

The fourth proportional to 2,694,231.70, 4,041,909.15 and 897,673.30 is: 1,346,697.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,231.70 : 4,041,909.15 = 897,673.30 : x
  2. Step 2: Convert to fraction form
    2,694,231.70/4,041,909.15 = 897,673.30/x
  3. Step 3: Cross multiply
    2,694,231.70x = 4,041,909.15 × 897,673.30
  4. Step 4: Simplify right side
    2,694,231.70x = 3,628,313,924,980.70
  5. Step 5: Solve for x
    x = 3,628,313,924,980.70/2,694,231.70
  6. Step 6: Final answer
    x = 1,346,697.07

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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.