Home / 1,870,716.01-2,806,174.19-591,226.15

Finding the Fourth Proportional to 1,870,716.01, 2,806,174.19 and 591,226.15

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Solution

The fourth proportional to 1,870,716.01, 2,806,174.19 and 591,226.15 is: 886,870.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,870,716.01 : 2,806,174.19 = 591,226.15 : x
  2. Step 2: Convert to fraction form
    1,870,716.01/2,806,174.19 = 591,226.15/x
  3. Step 3: Cross multiply
    1,870,716.01x = 2,806,174.19 × 591,226.15
  4. Step 4: Simplify right side
    1,870,716.01x = 1,659,083,562,583.07
  5. Step 5: Solve for x
    x = 1,659,083,562,583.07/1,870,716.01
  6. Step 6: Final answer
    x = 886,870.88

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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.