Home / 1,531,013.63-3,576,002.06

Finding the Third Proportional to 1,531,013.63 and 3,576,002.06

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Solution

The third proportional to 1,531,013.63 and 3,576,002.06 is: 8,352,499.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,013.63 : 3,576,002.06 = 3,576,002.06 : x
  2. Step 2: Convert to fraction form
    1,531,013.63/3,576,002.06 = 3,576,002.06/x
  3. Step 3: Cross multiply
    1,531,013.63x = 3,576,002.06 × 3,576,002.06
  4. Step 4: Simplify right side
    1,531,013.63x = 12,787,790,751,004.25
  5. Step 5: Solve for x
    x = 12,787,790,751,004.25/1,531,013.63
  6. Step 6: Final answer
    x = 8,352,499.64

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.