Home / 5,684,744.40-7,845,394.44-3,237,458.96

Finding the Fourth Proportional to 5,684,744.40, 7,845,394.44 and 3,237,458.96

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Solution

The fourth proportional to 5,684,744.40, 7,845,394.44 and 3,237,458.96 is: 4,467,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,744.40 : 7,845,394.44 = 3,237,458.96 : x
  2. Step 2: Convert to fraction form
    5,684,744.40/7,845,394.44 = 3,237,458.96/x
  3. Step 3: Cross multiply
    5,684,744.40x = 7,845,394.44 × 3,237,458.96
  4. Step 4: Simplify right side
    5,684,744.40x = 25,399,142,524,512.18
  5. Step 5: Solve for x
    x = 25,399,142,524,512.18/5,684,744.40
  6. Step 6: Final answer
    x = 4,467,948.03

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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.