Home / 3,620,156.14-5,432,521.66-2,023,767.64

Finding the Fourth Proportional to 3,620,156.14, 5,432,521.66 and 2,023,767.64

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Solution

The fourth proportional to 3,620,156.14, 5,432,521.66 and 2,023,767.64 is: 3,036,930.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,620,156.14 : 5,432,521.66 = 2,023,767.64 : x
  2. Step 2: Convert to fraction form
    3,620,156.14/5,432,521.66 = 2,023,767.64/x
  3. Step 3: Cross multiply
    3,620,156.14x = 5,432,521.66 × 2,023,767.64
  4. Step 4: Simplify right side
    3,620,156.14x = 10,994,161,539,107.08
  5. Step 5: Solve for x
    x = 10,994,161,539,107.08/3,620,156.14
  6. Step 6: Final answer
    x = 3,036,930.21

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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.