Home / 2,339,881.95-3,229,058.46-1,373,028.39

Finding the Fourth Proportional to 2,339,881.95, 3,229,058.46 and 1,373,028.39

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Solution

The fourth proportional to 2,339,881.95, 3,229,058.46 and 1,373,028.39 is: 1,894,791.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,881.95 : 3,229,058.46 = 1,373,028.39 : x
  2. Step 2: Convert to fraction form
    2,339,881.95/3,229,058.46 = 1,373,028.39/x
  3. Step 3: Cross multiply
    2,339,881.95x = 3,229,058.46 × 1,373,028.39
  4. Step 4: Simplify right side
    2,339,881.95x = 4,433,588,938,549.68
  5. Step 5: Solve for x
    x = 4,433,588,938,549.68/2,339,881.95
  6. Step 6: Final answer
    x = 1,894,791.72

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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.