Home / 1,050,313.08-2,139,168.23

Finding the Third Proportional to 1,050,313.08 and 2,139,168.23

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Solution

The third proportional to 1,050,313.08 and 2,139,168.23 is: 4,356,834.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,313.08 : 2,139,168.23 = 2,139,168.23 : x
  2. Step 2: Convert to fraction form
    1,050,313.08/2,139,168.23 = 2,139,168.23/x
  3. Step 3: Cross multiply
    1,050,313.08x = 2,139,168.23 × 2,139,168.23
  4. Step 4: Simplify right side
    1,050,313.08x = 4,576,040,734,959.06
  5. Step 5: Solve for x
    x = 4,576,040,734,959.06/1,050,313.08
  6. Step 6: Final answer
    x = 4,356,834.96

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.