Home / 4,228,359.72-5,835,140.16-2,294,620.32

Finding the Fourth Proportional to 4,228,359.72, 5,835,140.16 and 2,294,620.32

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Solution

The fourth proportional to 4,228,359.72, 5,835,140.16 and 2,294,620.32 is: 3,166,578.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,359.72 : 5,835,140.16 = 2,294,620.32 : x
  2. Step 2: Convert to fraction form
    4,228,359.72/5,835,140.16 = 2,294,620.32/x
  3. Step 3: Cross multiply
    4,228,359.72x = 5,835,140.16 × 2,294,620.32
  4. Step 4: Simplify right side
    4,228,359.72x = 13,389,431,181,184.05
  5. Step 5: Solve for x
    x = 13,389,431,181,184.05/4,228,359.72
  6. Step 6: Final answer
    x = 3,166,578.07

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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.