Home / 1,444,319.17-1,993,222.62-799,738.92

Finding the Fourth Proportional to 1,444,319.17, 1,993,222.62 and 799,738.92

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Solution

The fourth proportional to 1,444,319.17, 1,993,222.62 and 799,738.92 is: 1,103,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,319.17 : 1,993,222.62 = 799,738.92 : x
  2. Step 2: Convert to fraction form
    1,444,319.17/1,993,222.62 = 799,738.92/x
  3. Step 3: Cross multiply
    1,444,319.17x = 1,993,222.62 × 799,738.92
  4. Step 4: Simplify right side
    1,444,319.17x = 1,594,057,705,438.37
  5. Step 5: Solve for x
    x = 1,594,057,705,438.37/1,444,319.17
  6. Step 6: Final answer
    x = 1,103,674.13

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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.