Home / 1,444,705.07-1,993,522.07-833,058.79

Finding the Fourth Proportional to 1,444,705.07, 1,993,522.07 and 833,058.79

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Solution

The fourth proportional to 1,444,705.07, 1,993,522.07 and 833,058.79 is: 1,149,522.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,705.07 : 1,993,522.07 = 833,058.79 : x
  2. Step 2: Convert to fraction form
    1,444,705.07/1,993,522.07 = 833,058.79/x
  3. Step 3: Cross multiply
    1,444,705.07x = 1,993,522.07 × 833,058.79
  4. Step 4: Simplify right side
    1,444,705.07x = 1,660,721,080,571.34
  5. Step 5: Solve for x
    x = 1,660,721,080,571.34/1,444,705.07
  6. Step 6: Final answer
    x = 1,149,522.57

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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.