Home / 6,232,523.33-9,347,847.81-1,972,137.17

Finding the Fourth Proportional to 6,232,523.33, 9,347,847.81 and 1,972,137.17

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Solution

The fourth proportional to 6,232,523.33, 9,347,847.81 and 1,972,137.17 is: 2,957,909.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,523.33 : 9,347,847.81 = 1,972,137.17 : x
  2. Step 2: Convert to fraction form
    6,232,523.33/9,347,847.81 = 1,972,137.17/x
  3. Step 3: Cross multiply
    6,232,523.33x = 9,347,847.81 × 1,972,137.17
  4. Step 4: Simplify right side
    6,232,523.33x = 18,435,238,078,864.86
  5. Step 5: Solve for x
    x = 18,435,238,078,864.86/6,232,523.33
  6. Step 6: Final answer
    x = 2,957,909.20

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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.