Home / 4,267,910.55-5,889,703.39-2,307,774.90

Finding the Fourth Proportional to 4,267,910.55, 5,889,703.39 and 2,307,774.90

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Solution

The fourth proportional to 4,267,910.55, 5,889,703.39 and 2,307,774.90 is: 3,184,722.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,910.55 : 5,889,703.39 = 2,307,774.90 : x
  2. Step 2: Convert to fraction form
    4,267,910.55/5,889,703.39 = 2,307,774.90/x
  3. Step 3: Cross multiply
    4,267,910.55x = 5,889,703.39 × 2,307,774.90
  4. Step 4: Simplify right side
    4,267,910.55x = 13,592,109,635,074.28
  5. Step 5: Solve for x
    x = 13,592,109,635,074.28/4,267,910.55
  6. Step 6: Final answer
    x = 3,184,722.23

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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.