Home / 3,394,230.75-5,094,545.42-1,237,341.49

Finding the Fourth Proportional to 3,394,230.75, 5,094,545.42 and 1,237,341.49

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Solution

The fourth proportional to 3,394,230.75, 5,094,545.42 and 1,237,341.49 is: 1,857,178.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,230.75 : 5,094,545.42 = 1,237,341.49 : x
  2. Step 2: Convert to fraction form
    3,394,230.75/5,094,545.42 = 1,237,341.49/x
  3. Step 3: Cross multiply
    3,394,230.75x = 5,094,545.42 × 1,237,341.49
  4. Step 4: Simplify right side
    3,394,230.75x = 6,303,692,411,212.47
  5. Step 5: Solve for x
    x = 6,303,692,411,212.47/3,394,230.75
  6. Step 6: Final answer
    x = 1,857,178.51

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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.