Home / 4,576,070.56-6,314,959.93-2,511,120.55

Finding the Fourth Proportional to 4,576,070.56, 6,314,959.93 and 2,511,120.55

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Solution

The fourth proportional to 4,576,070.56, 6,314,959.93 and 2,511,120.55 is: 3,465,336.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,070.56 : 6,314,959.93 = 2,511,120.55 : x
  2. Step 2: Convert to fraction form
    4,576,070.56/6,314,959.93 = 2,511,120.55/x
  3. Step 3: Cross multiply
    4,576,070.56x = 6,314,959.93 × 2,511,120.55
  4. Step 4: Simplify right side
    4,576,070.56x = 15,857,625,608,519.16
  5. Step 5: Solve for x
    x = 15,857,625,608,519.16/4,576,070.56
  6. Step 6: Final answer
    x = 3,465,336.78

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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.