Home / 4,073,034.38-6,109,548.73-1,040,291.51

Finding the Fourth Proportional to 4,073,034.38, 6,109,548.73 and 1,040,291.51

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Solution

The fourth proportional to 4,073,034.38, 6,109,548.73 and 1,040,291.51 is: 1,560,436.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,034.38 : 6,109,548.73 = 1,040,291.51 : x
  2. Step 2: Convert to fraction form
    4,073,034.38/6,109,548.73 = 1,040,291.51/x
  3. Step 3: Cross multiply
    4,073,034.38x = 6,109,548.73 × 1,040,291.51
  4. Step 4: Simplify right side
    4,073,034.38x = 6,355,711,640,601.81
  5. Step 5: Solve for x
    x = 6,355,711,640,601.81/4,073,034.38
  6. Step 6: Final answer
    x = 1,560,436.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.