Home / 4,736,536.09-6,536,424.44-2,561,078.68

Finding the Fourth Proportional to 4,736,536.09, 6,536,424.44 and 2,561,078.68

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Solution

The fourth proportional to 4,736,536.09, 6,536,424.44 and 2,561,078.68 is: 3,534,291.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,536.09 : 6,536,424.44 = 2,561,078.68 : x
  2. Step 2: Convert to fraction form
    4,736,536.09/6,536,424.44 = 2,561,078.68/x
  3. Step 3: Cross multiply
    4,736,536.09x = 6,536,424.44 × 2,561,078.68
  4. Step 4: Simplify right side
    4,736,536.09x = 16,740,297,231,227.42
  5. Step 5: Solve for x
    x = 16,740,297,231,227.42/4,736,536.09
  6. Step 6: Final answer
    x = 3,534,291.08

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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.