Home / 6,635,524.80-9,157,324.32-3,735,912

Finding the Fourth Proportional to 6,635,524.80, 9,157,324.32 and 3,735,912

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Solution

The fourth proportional to 6,635,524.80, 9,157,324.32 and 3,735,912 is: 5,155,727.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,524.80 : 9,157,324.32 = 3,735,912 : x
  2. Step 2: Convert to fraction form
    6,635,524.80/9,157,324.32 = 3,735,912/x
  3. Step 3: Cross multiply
    6,635,524.80x = 9,157,324.32 × 3,735,912
  4. Step 4: Simplify right side
    6,635,524.80x = 34,210,957,814,979.84
  5. Step 5: Solve for x
    x = 34,210,957,814,979.84/6,635,524.80
  6. Step 6: Final answer
    x = 5,155,727.52

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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.