Home / 2,467,245.20-3,707,088.60-1,569,117.20

Finding the Fourth Proportional to 2,467,245.20, 3,707,088.60 and 1,569,117.20

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Solution

The fourth proportional to 2,467,245.20, 3,707,088.60 and 1,569,117.20 is: 2,357,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,245.20 : 3,707,088.60 = 1,569,117.20 : x
  2. Step 2: Convert to fraction form
    2,467,245.20/3,707,088.60 = 1,569,117.20/x
  3. Step 3: Cross multiply
    2,467,245.20x = 3,707,088.60 × 1,569,117.20
  4. Step 4: Simplify right side
    2,467,245.20x = 5,816,856,484,183.92
  5. Step 5: Solve for x
    x = 5,816,856,484,183.92/2,467,245.20
  6. Step 6: Final answer
    x = 2,357,632.10

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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.