Home / 5,063,241.22-6,987,295.10-2,740,134.02

Finding the Fourth Proportional to 5,063,241.22, 6,987,295.10 and 2,740,134.02

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Solution

The fourth proportional to 5,063,241.22, 6,987,295.10 and 2,740,134.02 is: 3,781,396.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,241.22 : 6,987,295.10 = 2,740,134.02 : x
  2. Step 2: Convert to fraction form
    5,063,241.22/6,987,295.10 = 2,740,134.02/x
  3. Step 3: Cross multiply
    5,063,241.22x = 6,987,295.10 × 2,740,134.02
  4. Step 4: Simplify right side
    5,063,241.22x = 19,146,124,983,203.16
  5. Step 5: Solve for x
    x = 19,146,124,983,203.16/5,063,241.22
  6. Step 6: Final answer
    x = 3,781,396.97

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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.