Home / 4,317,221.84-5,957,774.98-2,383,486.16

Finding the Fourth Proportional to 4,317,221.84, 5,957,774.98 and 2,383,486.16

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Solution

The fourth proportional to 4,317,221.84, 5,957,774.98 and 2,383,486.16 is: 3,289,215.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,221.84 : 5,957,774.98 = 2,383,486.16 : x
  2. Step 2: Convert to fraction form
    4,317,221.84/5,957,774.98 = 2,383,486.16/x
  3. Step 3: Cross multiply
    4,317,221.84x = 5,957,774.98 × 2,383,486.16
  4. Step 4: Simplify right side
    4,317,221.84x = 14,200,274,173,476.69
  5. Step 5: Solve for x
    x = 14,200,274,173,476.69/4,317,221.84
  6. Step 6: Final answer
    x = 3,289,215.78

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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.