Home / 6,714,092.82-9,265,449.42-3,658,307.08

Finding the Fourth Proportional to 6,714,092.82, 9,265,449.42 and 3,658,307.08

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Solution

The fourth proportional to 6,714,092.82, 9,265,449.42 and 3,658,307.08 is: 5,048,464.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,092.82 : 9,265,449.42 = 3,658,307.08 : x
  2. Step 2: Convert to fraction form
    6,714,092.82/9,265,449.42 = 3,658,307.08/x
  3. Step 3: Cross multiply
    6,714,092.82x = 9,265,449.42 × 3,658,307.08
  4. Step 4: Simplify right side
    6,714,092.82x = 33,895,859,212,567.89
  5. Step 5: Solve for x
    x = 33,895,859,212,567.89/6,714,092.82
  6. Step 6: Final answer
    x = 5,048,464.49

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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.