Home / 1,444,346.85-1,993,174.31-799,753.20

Finding the Fourth Proportional to 1,444,346.85, 1,993,174.31 and 799,753.20

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Solution

The fourth proportional to 1,444,346.85, 1,993,174.31 and 799,753.20 is: 1,103,645.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,346.85 : 1,993,174.31 = 799,753.20 : x
  2. Step 2: Convert to fraction form
    1,444,346.85/1,993,174.31 = 799,753.20/x
  3. Step 3: Cross multiply
    1,444,346.85x = 1,993,174.31 × 799,753.20
  4. Step 4: Simplify right side
    1,444,346.85x = 1,594,047,528,581.53
  5. Step 5: Solve for x
    x = 1,594,047,528,581.53/1,444,346.85
  6. Step 6: Final answer
    x = 1,103,645.94

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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.