Home / 2,903,329.46-4,354,712.79-881,591.14

Finding the Fourth Proportional to 2,903,329.46, 4,354,712.79 and 881,591.14

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Solution

The fourth proportional to 2,903,329.46, 4,354,712.79 and 881,591.14 is: 1,322,301.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,329.46 : 4,354,712.79 = 881,591.14 : x
  2. Step 2: Convert to fraction form
    2,903,329.46/4,354,712.79 = 881,591.14/x
  3. Step 3: Cross multiply
    2,903,329.46x = 4,354,712.79 × 881,591.14
  4. Step 4: Simplify right side
    2,903,329.46x = 3,839,076,208,500.73
  5. Step 5: Solve for x
    x = 3,839,076,208,500.73/2,903,329.46
  6. Step 6: Final answer
    x = 1,322,301.26

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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.