Home / 2,410,073.84-3,611,712.54-1,331,072.84

Finding the Fourth Proportional to 2,410,073.84, 3,611,712.54 and 1,331,072.84

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Solution

The fourth proportional to 2,410,073.84, 3,611,712.54 and 1,331,072.84 is: 1,994,732.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,073.84 : 3,611,712.54 = 1,331,072.84 : x
  2. Step 2: Convert to fraction form
    2,410,073.84/3,611,712.54 = 1,331,072.84/x
  3. Step 3: Cross multiply
    2,410,073.84x = 3,611,712.54 × 1,331,072.84
  4. Step 4: Simplify right side
    2,410,073.84x = 4,807,452,467,881.41
  5. Step 5: Solve for x
    x = 4,807,452,467,881.41/2,410,073.84
  6. Step 6: Final answer
    x = 1,994,732.44

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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.