Home / 3,477,193.31-5,319,057.38

Finding the Third Proportional to 3,477,193.31 and 5,319,057.38

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Solution

The third proportional to 3,477,193.31 and 5,319,057.38 is: 8,136,554.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,193.31 : 5,319,057.38 = 5,319,057.38 : x
  2. Step 2: Convert to fraction form
    3,477,193.31/5,319,057.38 = 5,319,057.38/x
  3. Step 3: Cross multiply
    3,477,193.31x = 5,319,057.38 × 5,319,057.38
  4. Step 4: Simplify right side
    3,477,193.31x = 28,292,371,358,541.89
  5. Step 5: Solve for x
    x = 28,292,371,358,541.89/3,477,193.31
  6. Step 6: Final answer
    x = 8,136,554.06

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.