Home / 3,183,467.20-4,764,703.20-2,238,683.20

Finding the Fourth Proportional to 3,183,467.20, 4,764,703.20 and 2,238,683.20

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Solution

The fourth proportional to 3,183,467.20, 4,764,703.20 and 2,238,683.20 is: 3,350,642.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,467.20 : 4,764,703.20 = 2,238,683.20 : x
  2. Step 2: Convert to fraction form
    3,183,467.20/4,764,703.20 = 2,238,683.20/x
  3. Step 3: Cross multiply
    3,183,467.20x = 4,764,703.20 × 2,238,683.20
  4. Step 4: Simplify right side
    3,183,467.20x = 10,666,661,006,826.24
  5. Step 5: Solve for x
    x = 10,666,661,006,826.24/3,183,467.20
  6. Step 6: Final answer
    x = 3,350,642.66

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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.