Home / 6,845,605.68-9,446,576.22-3,747,535.38

Finding the Fourth Proportional to 6,845,605.68, 9,446,576.22 and 3,747,535.38

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Solution

The fourth proportional to 6,845,605.68, 9,446,576.22 and 3,747,535.38 is: 5,171,401.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,605.68 : 9,446,576.22 = 3,747,535.38 : x
  2. Step 2: Convert to fraction form
    6,845,605.68/9,446,576.22 = 3,747,535.38/x
  3. Step 3: Cross multiply
    6,845,605.68x = 9,446,576.22 × 3,747,535.38
  4. Step 4: Simplify right side
    6,845,605.68x = 35,401,378,604,316.66
  5. Step 5: Solve for x
    x = 35,401,378,604,316.66/6,845,605.68
  6. Step 6: Final answer
    x = 5,171,401.96

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1.5x scale

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.