Home / 1,444,708.56-1,993,526.90-833,062.30

Finding the Fourth Proportional to 1,444,708.56, 1,993,526.90 and 833,062.30

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Solution

The fourth proportional to 1,444,708.56, 1,993,526.90 and 833,062.30 is: 1,149,527.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,708.56 : 1,993,526.90 = 833,062.30 : x
  2. Step 2: Convert to fraction form
    1,444,708.56/1,993,526.90 = 833,062.30/x
  3. Step 3: Cross multiply
    1,444,708.56x = 1,993,526.90 × 833,062.30
  4. Step 4: Simplify right side
    1,444,708.56x = 1,660,732,104,425.87
  5. Step 5: Solve for x
    x = 1,660,732,104,425.87/1,444,708.56
  6. Step 6: Final answer
    x = 1,149,527.42

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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.