Home / 4,229,158.57-5,835,973.08-2,393,989.36

Finding the Fourth Proportional to 4,229,158.57, 5,835,973.08 and 2,393,989.36

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Solution

The fourth proportional to 4,229,158.57, 5,835,973.08 and 2,393,989.36 is: 3,303,554.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,158.57 : 5,835,973.08 = 2,393,989.36 : x
  2. Step 2: Convert to fraction form
    4,229,158.57/5,835,973.08 = 2,393,989.36/x
  3. Step 3: Cross multiply
    4,229,158.57x = 5,835,973.08 × 2,393,989.36
  4. Step 4: Simplify right side
    4,229,158.57x = 13,971,257,458,766.43
  5. Step 5: Solve for x
    x = 13,971,257,458,766.43/4,229,158.57
  6. Step 6: Final answer
    x = 3,303,554.89

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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.