Home / 3,627,220.36-5,441,494.78-1,496,141.94

Finding the Fourth Proportional to 3,627,220.36, 5,441,494.78 and 1,496,141.94

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Solution

The fourth proportional to 3,627,220.36, 5,441,494.78 and 1,496,141.94 is: 2,244,486.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,220.36 : 5,441,494.78 = 1,496,141.94 : x
  2. Step 2: Convert to fraction form
    3,627,220.36/5,441,494.78 = 1,496,141.94/x
  3. Step 3: Cross multiply
    3,627,220.36x = 5,441,494.78 × 1,496,141.94
  4. Step 4: Simplify right side
    3,627,220.36x = 8,141,248,556,649.07
  5. Step 5: Solve for x
    x = 8,141,248,556,649.07/3,627,220.36
  6. Step 6: Final answer
    x = 2,244,486.89

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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.