Home / 1,444,880.00-1,993,863.23-791,508.86

Finding the Fourth Proportional to 1,444,880.00, 1,993,863.23 and 791,508.86

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Solution

The fourth proportional to 1,444,880.00, 1,993,863.23 and 791,508.86 is: 1,092,243.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,880.00 : 1,993,863.23 = 791,508.86 : x
  2. Step 2: Convert to fraction form
    1,444,880.00/1,993,863.23 = 791,508.86/x
  3. Step 3: Cross multiply
    1,444,880.00x = 1,993,863.23 × 791,508.86
  4. Step 4: Simplify right side
    1,444,880.00x = 1,578,160,398,246.36
  5. Step 5: Solve for x
    x = 1,578,160,398,246.36/1,444,880.00
  6. Step 6: Final answer
    x = 1,092,243.23

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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.