Home / 2,853,231.47-3,937,039.03-1,735,049.81

Finding the Fourth Proportional to 2,853,231.47, 3,937,039.03 and 1,735,049.81

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Solution

The fourth proportional to 2,853,231.47, 3,937,039.03 and 1,735,049.81 is: 2,394,113.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,231.47 : 3,937,039.03 = 1,735,049.81 : x
  2. Step 2: Convert to fraction form
    2,853,231.47/3,937,039.03 = 1,735,049.81/x
  3. Step 3: Cross multiply
    2,853,231.47x = 3,937,039.03 × 1,735,049.81
  4. Step 4: Simplify right side
    2,853,231.47x = 6,830,958,801,278.89
  5. Step 5: Solve for x
    x = 6,830,958,801,278.89/2,853,231.47
  6. Step 6: Final answer
    x = 2,394,113.09

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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.