Home / 2,984,689.20-4,467,508.20-2,354,833.20

Finding the Fourth Proportional to 2,984,689.20, 4,467,508.20 and 2,354,833.20

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Solution

The fourth proportional to 2,984,689.20, 4,467,508.20 and 2,354,833.20 is: 3,524,734.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,689.20 : 4,467,508.20 = 2,354,833.20 : x
  2. Step 2: Convert to fraction form
    2,984,689.20/4,467,508.20 = 2,354,833.20/x
  3. Step 3: Cross multiply
    2,984,689.20x = 4,467,508.20 × 2,354,833.20
  4. Step 4: Simplify right side
    2,984,689.20x = 10,520,236,630,632.24
  5. Step 5: Solve for x
    x = 10,520,236,630,632.24/2,984,689.20
  6. Step 6: Final answer
    x = 3,524,734.38

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1.5x scale

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.