Home / 6,951,911.06-10,430,744.26-3,753,275.34

Finding the Fourth Proportional to 6,951,911.06, 10,430,744.26 and 3,753,275.34

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Solution

The fourth proportional to 6,951,911.06, 10,430,744.26 and 3,753,275.34 is: 5,631,466.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,911.06 : 10,430,744.26 = 3,753,275.34 : x
  2. Step 2: Convert to fraction form
    6,951,911.06/10,430,744.26 = 3,753,275.34/x
  3. Step 3: Cross multiply
    6,951,911.06x = 10,430,744.26 × 3,753,275.34
  4. Step 4: Simplify right side
    6,951,911.06x = 39,149,455,208,904.55
  5. Step 5: Solve for x
    x = 39,149,455,208,904.55/6,951,911.06
  6. Step 6: Final answer
    x = 5,631,466.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.