Home / 6,994,091.61-9,652,340.43-3,896,818.47

Finding the Fourth Proportional to 6,994,091.61, 9,652,340.43 and 3,896,818.47

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Solution

The fourth proportional to 6,994,091.61, 9,652,340.43 and 3,896,818.47 is: 5,377,884.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994,091.61 : 9,652,340.43 = 3,896,818.47 : x
  2. Step 2: Convert to fraction form
    6,994,091.61/9,652,340.43 = 3,896,818.47/x
  3. Step 3: Cross multiply
    6,994,091.61x = 9,652,340.43 × 3,896,818.47
  4. Step 4: Simplify right side
    6,994,091.61x = 37,613,418,466,351.74
  5. Step 5: Solve for x
    x = 37,613,418,466,351.74/6,994,091.61
  6. Step 6: Final answer
    x = 5,377,884.73

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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.