Home / 2,984,694.20-4,467,515.70-2,354,838.20

Finding the Fourth Proportional to 2,984,694.20, 4,467,515.70 and 2,354,838.20

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Solution

The fourth proportional to 2,984,694.20, 4,467,515.70 and 2,354,838.20 is: 3,524,741.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,694.20 : 4,467,515.70 = 2,354,838.20 : x
  2. Step 2: Convert to fraction form
    2,984,694.20/4,467,515.70 = 2,354,838.20/x
  3. Step 3: Cross multiply
    2,984,694.20x = 4,467,515.70 × 2,354,838.20
  4. Step 4: Simplify right side
    2,984,694.20x = 10,520,276,629,459.74
  5. Step 5: Solve for x
    x = 10,520,276,629,459.74/2,984,694.20
  6. Step 6: Final answer
    x = 3,524,741.87

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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.