Home / 5,344,108.96-7,374,717.84-3,052,222.24

Finding the Fourth Proportional to 5,344,108.96, 7,374,717.84 and 3,052,222.24

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Solution

The fourth proportional to 5,344,108.96, 7,374,717.84 and 3,052,222.24 is: 4,211,979.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,108.96 : 7,374,717.84 = 3,052,222.24 : x
  2. Step 2: Convert to fraction form
    5,344,108.96/7,374,717.84 = 3,052,222.24/x
  3. Step 3: Cross multiply
    5,344,108.96x = 7,374,717.84 × 3,052,222.24
  4. Step 4: Simplify right side
    5,344,108.96x = 22,509,277,804,972.76
  5. Step 5: Solve for x
    x = 22,509,277,804,972.76/5,344,108.96
  6. Step 6: Final answer
    x = 4,211,979.58

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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.