Home / 5,726,564.62-7,902,710.48-3,113,073.66

Finding the Fourth Proportional to 5,726,564.62, 7,902,710.48 and 3,113,073.66

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Solution

The fourth proportional to 5,726,564.62, 7,902,710.48 and 3,113,073.66 is: 4,296,069.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,564.62 : 7,902,710.48 = 3,113,073.66 : x
  2. Step 2: Convert to fraction form
    5,726,564.62/7,902,710.48 = 3,113,073.66/x
  3. Step 3: Cross multiply
    5,726,564.62x = 7,902,710.48 × 3,113,073.66
  4. Step 4: Simplify right side
    5,726,564.62x = 24,601,719,837,893.96
  5. Step 5: Solve for x
    x = 24,601,719,837,893.96/5,726,564.62
  6. Step 6: Final answer
    x = 4,296,069.54

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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.