Home / 3,509,051.40-4,849,149.58-2,532,196.42

Finding the Fourth Proportional to 3,509,051.40, 4,849,149.58 and 2,532,196.42

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Solution

The fourth proportional to 3,509,051.40, 4,849,149.58 and 2,532,196.42 is: 3,499,236.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,051.40 : 4,849,149.58 = 2,532,196.42 : x
  2. Step 2: Convert to fraction form
    3,509,051.40/4,849,149.58 = 2,532,196.42/x
  3. Step 3: Cross multiply
    3,509,051.40x = 4,849,149.58 × 2,532,196.42
  4. Step 4: Simplify right side
    3,509,051.40x = 12,278,999,188,067.14
  5. Step 5: Solve for x
    x = 12,278,999,188,067.14/3,509,051.40
  6. Step 6: Final answer
    x = 3,499,236.06

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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.