Home / 1,444,212.06-1,993,074.84-799,632.15

Finding the Fourth Proportional to 1,444,212.06, 1,993,074.84 and 799,632.15

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Solution

The fourth proportional to 1,444,212.06, 1,993,074.84 and 799,632.15 is: 1,103,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,212.06 : 1,993,074.84 = 799,632.15 : x
  2. Step 2: Convert to fraction form
    1,444,212.06/1,993,074.84 = 799,632.15/x
  3. Step 3: Cross multiply
    1,444,212.06x = 1,993,074.84 × 799,632.15
  4. Step 4: Simplify right side
    1,444,212.06x = 1,593,726,719,420.11
  5. Step 5: Solve for x
    x = 1,593,726,719,420.11/1,444,212.06
  6. Step 6: Final answer
    x = 1,103,526.80

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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.