Home / 9,227,469.45-13,833,352.58-5,635,755.93

Finding the Fourth Proportional to 9,227,469.45, 13,833,352.58 and 5,635,755.93

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Solution

The fourth proportional to 9,227,469.45, 13,833,352.58 and 5,635,755.93 is: 8,448,838.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,469.45 : 13,833,352.58 = 5,635,755.93 : x
  2. Step 2: Convert to fraction form
    9,227,469.45/13,833,352.58 = 5,635,755.93/x
  3. Step 3: Cross multiply
    9,227,469.45x = 13,833,352.58 × 5,635,755.93
  4. Step 4: Simplify right side
    9,227,469.45x = 77,961,398,806,337.02
  5. Step 5: Solve for x
    x = 77,961,398,806,337.02/9,227,469.45
  6. Step 6: Final answer
    x = 8,448,838.46

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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.