Home / 2,276,715.30-3,408,953.04-1,734,387.90

Finding the Fourth Proportional to 2,276,715.30, 3,408,953.04 and 1,734,387.90

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Solution

The fourth proportional to 2,276,715.30, 3,408,953.04 and 1,734,387.90 is: 2,596,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,715.30 : 3,408,953.04 = 1,734,387.90 : x
  2. Step 2: Convert to fraction form
    2,276,715.30/3,408,953.04 = 1,734,387.90/x
  3. Step 3: Cross multiply
    2,276,715.30x = 3,408,953.04 × 1,734,387.90
  4. Step 4: Simplify right side
    2,276,715.30x = 5,912,446,904,244.22
  5. Step 5: Solve for x
    x = 5,912,446,904,244.22/2,276,715.30
  6. Step 6: Final answer
    x = 2,596,919.74

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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.