Home / 6,746,344.20-9,310,175.64-3,845,682.36

Finding the Fourth Proportional to 6,746,344.20, 9,310,175.64 and 3,845,682.36

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Solution

The fourth proportional to 6,746,344.20, 9,310,175.64 and 3,845,682.36 is: 5,307,167.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,344.20 : 9,310,175.64 = 3,845,682.36 : x
  2. Step 2: Convert to fraction form
    6,746,344.20/9,310,175.64 = 3,845,682.36/x
  3. Step 3: Cross multiply
    6,746,344.20x = 9,310,175.64 × 3,845,682.36
  4. Step 4: Simplify right side
    6,746,344.20x = 35,803,978,227,249.71
  5. Step 5: Solve for x
    x = 35,803,978,227,249.71/6,746,344.20
  6. Step 6: Final answer
    x = 5,307,167.43

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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.