Home / 1,598,834.87-2,206,517.88-910,535.84

Finding the Fourth Proportional to 1,598,834.87, 2,206,517.88 and 910,535.84

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Solution

The fourth proportional to 1,598,834.87, 2,206,517.88 and 910,535.84 is: 1,256,611.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,834.87 : 2,206,517.88 = 910,535.84 : x
  2. Step 2: Convert to fraction form
    1,598,834.87/2,206,517.88 = 910,535.84/x
  3. Step 3: Cross multiply
    1,598,834.87x = 2,206,517.88 × 910,535.84
  4. Step 4: Simplify right side
    1,598,834.87x = 2,009,113,595,755.55
  5. Step 5: Solve for x
    x = 2,009,113,595,755.55/1,598,834.87
  6. Step 6: Final answer
    x = 1,256,611.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.