Home / 4,243,761.24-5,856,384.42-2,310,015.84

Finding the Fourth Proportional to 4,243,761.24, 5,856,384.42 and 2,310,015.84

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Solution

The fourth proportional to 4,243,761.24, 5,856,384.42 and 2,310,015.84 is: 3,187,818.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,761.24 : 5,856,384.42 = 2,310,015.84 : x
  2. Step 2: Convert to fraction form
    4,243,761.24/5,856,384.42 = 2,310,015.84/x
  3. Step 3: Cross multiply
    4,243,761.24x = 5,856,384.42 × 2,310,015.84
  4. Step 4: Simplify right side
    4,243,761.24x = 13,528,340,775,329.21
  5. Step 5: Solve for x
    x = 13,528,340,775,329.21/4,243,761.24
  6. Step 6: Final answer
    x = 3,187,818.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.