Home / 4,272,104.16-5,895,522.54-2,311,982.46

Finding the Fourth Proportional to 4,272,104.16, 5,895,522.54 and 2,311,982.46

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Solution

The fourth proportional to 4,272,104.16, 5,895,522.54 and 2,311,982.46 is: 3,190,545.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,104.16 : 5,895,522.54 = 2,311,982.46 : x
  2. Step 2: Convert to fraction form
    4,272,104.16/5,895,522.54 = 2,311,982.46/x
  3. Step 3: Cross multiply
    4,272,104.16x = 5,895,522.54 × 2,311,982.46
  4. Step 4: Simplify right side
    4,272,104.16x = 13,630,344,705,014.65
  5. Step 5: Solve for x
    x = 13,630,344,705,014.65/4,272,104.16
  6. Step 6: Final answer
    x = 3,190,545.97

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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.