Home / 3,302,486.35-4,948,948.50-2,276,763.73

Finding the Fourth Proportional to 3,302,486.35, 4,948,948.50 and 2,276,763.73

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Solution

The fourth proportional to 3,302,486.35, 4,948,948.50 and 2,276,763.73 is: 3,411,849.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,486.35 : 4,948,948.50 = 2,276,763.73 : x
  2. Step 2: Convert to fraction form
    3,302,486.35/4,948,948.50 = 2,276,763.73/x
  3. Step 3: Cross multiply
    3,302,486.35x = 4,948,948.50 × 2,276,763.73
  4. Step 4: Simplify right side
    3,302,486.35x = 11,267,586,446,437.90
  5. Step 5: Solve for x
    x = 11,267,586,446,437.90/3,302,486.35
  6. Step 6: Final answer
    x = 3,411,849.51

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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.