Home / 1,444,411.57-1,993,263.42-799,817.92

Finding the Fourth Proportional to 1,444,411.57, 1,993,263.42 and 799,817.92

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Solution

The fourth proportional to 1,444,411.57, 1,993,263.42 and 799,817.92 is: 1,103,735.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,411.57 : 1,993,263.42 = 799,817.92 : x
  2. Step 2: Convert to fraction form
    1,444,411.57/1,993,263.42 = 799,817.92/x
  3. Step 3: Cross multiply
    1,444,411.57x = 1,993,263.42 × 799,817.92
  4. Step 4: Simplify right side
    1,444,411.57x = 1,594,247,797,613.33
  5. Step 5: Solve for x
    x = 1,594,247,797,613.33/1,444,411.57
  6. Step 6: Final answer
    x = 1,103,735.14

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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.