Home / 4,614,613.06-6,368,297.26-2,577,553.78

Finding the Fourth Proportional to 4,614,613.06, 6,368,297.26 and 2,577,553.78

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Solution

The fourth proportional to 4,614,613.06, 6,368,297.26 and 2,577,553.78 is: 3,557,097.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,613.06 : 6,368,297.26 = 2,577,553.78 : x
  2. Step 2: Convert to fraction form
    4,614,613.06/6,368,297.26 = 2,577,553.78/x
  3. Step 3: Cross multiply
    4,614,613.06x = 6,368,297.26 × 2,577,553.78
  4. Step 4: Simplify right side
    4,614,613.06x = 16,414,628,674,676.64
  5. Step 5: Solve for x
    x = 16,414,628,674,676.64/4,614,613.06
  6. Step 6: Final answer
    x = 3,557,097.52

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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.