Home / 3,933,400.16-5,900,092.02-1,237,960.94

Finding the Fourth Proportional to 3,933,400.16, 5,900,092.02 and 1,237,960.94

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Solution

The fourth proportional to 3,933,400.16, 5,900,092.02 and 1,237,960.94 is: 1,856,938.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,400.16 : 5,900,092.02 = 1,237,960.94 : x
  2. Step 2: Convert to fraction form
    3,933,400.16/5,900,092.02 = 1,237,960.94/x
  3. Step 3: Cross multiply
    3,933,400.16x = 5,900,092.02 × 1,237,960.94
  4. Step 4: Simplify right side
    3,933,400.16x = 7,304,083,433,665.24
  5. Step 5: Solve for x
    x = 7,304,083,433,665.24/3,933,400.16
  6. Step 6: Final answer
    x = 1,856,938.81

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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.