Home / 6,577,747.56-9,077,358.96-3,677,299.56

Finding the Fourth Proportional to 6,577,747.56, 9,077,358.96 and 3,677,299.56

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Solution

The fourth proportional to 6,577,747.56, 9,077,358.96 and 3,677,299.56 is: 5,074,711.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,747.56 : 9,077,358.96 = 3,677,299.56 : x
  2. Step 2: Convert to fraction form
    6,577,747.56/9,077,358.96 = 3,677,299.56/x
  3. Step 3: Cross multiply
    6,577,747.56x = 9,077,358.96 × 3,677,299.56
  4. Step 4: Simplify right side
    6,577,747.56x = 33,380,168,109,570.06
  5. Step 5: Solve for x
    x = 33,380,168,109,570.06/6,577,747.56
  6. Step 6: Final answer
    x = 5,074,711.03

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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.