Home / 2,693,908.70-4,041,424.65-897,350.30

Finding the Fourth Proportional to 2,693,908.70, 4,041,424.65 and 897,350.30

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Solution

The fourth proportional to 2,693,908.70, 4,041,424.65 and 897,350.30 is: 1,346,212.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,908.70 : 4,041,424.65 = 897,350.30 : x
  2. Step 2: Convert to fraction form
    2,693,908.70/4,041,424.65 = 897,350.30/x
  3. Step 3: Cross multiply
    2,693,908.70x = 4,041,424.65 × 897,350.30
  4. Step 4: Simplify right side
    2,693,908.70x = 3,626,573,622,104.90
  5. Step 5: Solve for x
    x = 3,626,573,622,104.90/2,693,908.70
  6. Step 6: Final answer
    x = 1,346,212.52

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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.