Home / 3,765,461.82-5,608,330.98-3,747,110.46

Finding the Fourth Proportional to 3,765,461.82, 5,608,330.98 and 3,747,110.46

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Solution

The fourth proportional to 3,765,461.82, 5,608,330.98 and 3,747,110.46 is: 5,580,998.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,461.82 : 5,608,330.98 = 3,747,110.46 : x
  2. Step 2: Convert to fraction form
    3,765,461.82/5,608,330.98 = 3,747,110.46/x
  3. Step 3: Cross multiply
    3,765,461.82x = 5,608,330.98 × 3,747,110.46
  4. Step 4: Simplify right side
    3,765,461.82x = 21,015,035,678,300.05
  5. Step 5: Solve for x
    x = 21,015,035,678,300.05/3,765,461.82
  6. Step 6: Final answer
    x = 5,580,998.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.