Home / 4,740,109.05-6,541,536.12-2,675,196.75

Finding the Fourth Proportional to 4,740,109.05, 6,541,536.12 and 2,675,196.75

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Solution

The fourth proportional to 4,740,109.05, 6,541,536.12 and 2,675,196.75 is: 3,691,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,109.05 : 6,541,536.12 = 2,675,196.75 : x
  2. Step 2: Convert to fraction form
    4,740,109.05/6,541,536.12 = 2,675,196.75/x
  3. Step 3: Cross multiply
    4,740,109.05x = 6,541,536.12 × 2,675,196.75
  4. Step 4: Simplify right side
    4,740,109.05x = 17,499,896,168,231.61
  5. Step 5: Solve for x
    x = 17,499,896,168,231.61/4,740,109.05
  6. Step 6: Final answer
    x = 3,691,876.28

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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.