Home / 6,019,011.20-9,023,202.30-4,605,378.14

Finding the Fourth Proportional to 6,019,011.20, 9,023,202.30 and 4,605,378.14

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Solution

The fourth proportional to 6,019,011.20, 9,023,202.30 and 4,605,378.14 is: 6,904,000.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,011.20 : 9,023,202.30 = 4,605,378.14 : x
  2. Step 2: Convert to fraction form
    6,019,011.20/9,023,202.30 = 4,605,378.14/x
  3. Step 3: Cross multiply
    6,019,011.20x = 9,023,202.30 × 4,605,378.14
  4. Step 4: Simplify right side
    6,019,011.20x = 41,555,258,625,217.72
  5. Step 5: Solve for x
    x = 41,555,258,625,217.72/6,019,011.20
  6. Step 6: Final answer
    x = 6,904,000.88

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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.