Home / 1,041,586.20-1,436,810.22-605,954.61

Finding the Fourth Proportional to 1,041,586.20, 1,436,810.22 and 605,954.61

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Solution

The fourth proportional to 1,041,586.20, 1,436,810.22 and 605,954.61 is: 835,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,586.20 : 1,436,810.22 = 605,954.61 : x
  2. Step 2: Convert to fraction form
    1,041,586.20/1,436,810.22 = 605,954.61/x
  3. Step 3: Cross multiply
    1,041,586.20x = 1,436,810.22 × 605,954.61
  4. Step 4: Simplify right side
    1,041,586.20x = 870,641,776,504.11
  5. Step 5: Solve for x
    x = 870,641,776,504.11/1,041,586.20
  6. Step 6: Final answer
    x = 835,880.68

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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.