Home / 2,903,327.18-4,354,709.34-881,588.85

Finding the Fourth Proportional to 2,903,327.18, 4,354,709.34 and 881,588.85

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Solution

The fourth proportional to 2,903,327.18, 4,354,709.34 and 881,588.85 is: 1,322,297.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,327.18 : 4,354,709.34 = 881,588.85 : x
  2. Step 2: Convert to fraction form
    2,903,327.18/4,354,709.34 = 881,588.85/x
  3. Step 3: Cross multiply
    2,903,327.18x = 4,354,709.34 × 881,588.85
  4. Step 4: Simplify right side
    2,903,327.18x = 3,839,063,199,134.86
  5. Step 5: Solve for x
    x = 3,839,063,199,134.86/2,903,327.18
  6. Step 6: Final answer
    x = 1,322,297.82

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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.