Home / 3,642,611.99-5,026,972.79-2,011,250.93

Finding the Fourth Proportional to 3,642,611.99, 5,026,972.79 and 2,011,250.93

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Solution

The fourth proportional to 3,642,611.99, 5,026,972.79 and 2,011,250.93 is: 2,775,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,611.99 : 5,026,972.79 = 2,011,250.93 : x
  2. Step 2: Convert to fraction form
    3,642,611.99/5,026,972.79 = 2,011,250.93/x
  3. Step 3: Cross multiply
    3,642,611.99x = 5,026,972.79 × 2,011,250.93
  4. Step 4: Simplify right side
    3,642,611.99x = 10,110,503,678,865.46
  5. Step 5: Solve for x
    x = 10,110,503,678,865.46/3,642,611.99
  6. Step 6: Final answer
    x = 2,775,619.18

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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.