Home / 2,277,056.88-3,416,145.90-1,604,451.72

Finding the Fourth Proportional to 2,277,056.88, 3,416,145.90 and 1,604,451.72

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Solution

The fourth proportional to 2,277,056.88, 3,416,145.90 and 1,604,451.72 is: 2,407,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,056.88 : 3,416,145.90 = 1,604,451.72 : x
  2. Step 2: Convert to fraction form
    2,277,056.88/3,416,145.90 = 1,604,451.72/x
  3. Step 3: Cross multiply
    2,277,056.88x = 3,416,145.90 × 1,604,451.72
  4. Step 4: Simplify right side
    2,277,056.88x = 5,481,041,165,025.95
  5. Step 5: Solve for x
    x = 5,481,041,165,025.95/2,277,056.88
  6. Step 6: Final answer
    x = 2,407,072.57

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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.