Home / 5,936,835.11-8,192,848.22-3,220,581.11

Finding the Fourth Proportional to 5,936,835.11, 8,192,848.22 and 3,220,581.11

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Solution

The fourth proportional to 5,936,835.11, 8,192,848.22 and 3,220,581.11 is: 4,444,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,835.11 : 8,192,848.22 = 3,220,581.11 : x
  2. Step 2: Convert to fraction form
    5,936,835.11/8,192,848.22 = 3,220,581.11/x
  3. Step 3: Cross multiply
    5,936,835.11x = 8,192,848.22 × 3,220,581.11
  4. Step 4: Simplify right side
    5,936,835.11x = 26,385,732,233,639.70
  5. Step 5: Solve for x
    x = 26,385,732,233,639.70/5,936,835.11
  6. Step 6: Final answer
    x = 4,444,410.49

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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.