Home / 3,288,357.09-4,932,561.60-1,157,953.41

Finding the Fourth Proportional to 3,288,357.09, 4,932,561.60 and 1,157,953.41

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Solution

The fourth proportional to 3,288,357.09, 4,932,561.60 and 1,157,953.41 is: 1,736,939.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,357.09 : 4,932,561.60 = 1,157,953.41 : x
  2. Step 2: Convert to fraction form
    3,288,357.09/4,932,561.60 = 1,157,953.41/x
  3. Step 3: Cross multiply
    3,288,357.09x = 4,932,561.60 × 1,157,953.41
  4. Step 4: Simplify right side
    3,288,357.09x = 5,711,676,524,755.06
  5. Step 5: Solve for x
    x = 5,711,676,524,755.06/3,288,357.09
  6. Step 6: Final answer
    x = 1,736,939.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.