Home / 2,326,609.36-3,491,780.28-1,204,999.12

Finding the Fourth Proportional to 2,326,609.36, 3,491,780.28 and 1,204,999.12

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Solution

The fourth proportional to 2,326,609.36, 3,491,780.28 and 1,204,999.12 is: 1,808,465.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,609.36 : 3,491,780.28 = 1,204,999.12 : x
  2. Step 2: Convert to fraction form
    2,326,609.36/3,491,780.28 = 1,204,999.12/x
  3. Step 3: Cross multiply
    2,326,609.36x = 3,491,780.28 × 1,204,999.12
  4. Step 4: Simplify right side
    2,326,609.36x = 4,207,592,164,633.35
  5. Step 5: Solve for x
    x = 4,207,592,164,633.35/2,326,609.36
  6. Step 6: Final answer
    x = 1,808,465.24

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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.