Home / 3,256,566.09-4,885,286.55-1,235,559.39

Finding the Fourth Proportional to 3,256,566.09, 4,885,286.55 and 1,235,559.39

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Solution

The fourth proportional to 3,256,566.09, 4,885,286.55 and 1,235,559.39 is: 1,853,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,566.09 : 4,885,286.55 = 1,235,559.39 : x
  2. Step 2: Convert to fraction form
    3,256,566.09/4,885,286.55 = 1,235,559.39/x
  3. Step 3: Cross multiply
    3,256,566.09x = 4,885,286.55 × 1,235,559.39
  4. Step 4: Simplify right side
    3,256,566.09x = 6,036,061,669,693.20
  5. Step 5: Solve for x
    x = 6,036,061,669,693.20/3,256,566.09
  6. Step 6: Final answer
    x = 1,853,505.04

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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.