Home / 6,854,883.91-9,459,536.83-3,757,341.04

Finding the Fourth Proportional to 6,854,883.91, 9,459,536.83 and 3,757,341.04

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Solution

The fourth proportional to 6,854,883.91, 9,459,536.83 and 3,757,341.04 is: 5,185,019.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,883.91 : 9,459,536.83 = 3,757,341.04 : x
  2. Step 2: Convert to fraction form
    6,854,883.91/9,459,536.83 = 3,757,341.04/x
  3. Step 3: Cross multiply
    6,854,883.91x = 9,459,536.83 × 3,757,341.04
  4. Step 4: Simplify right side
    6,854,883.91x = 35,542,705,917,708.31
  5. Step 5: Solve for x
    x = 35,542,705,917,708.31/6,854,883.91
  6. Step 6: Final answer
    x = 5,185,019.38

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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.