Home / 2,745,610.19-4,118,625.77-923,984.04

Finding the Fourth Proportional to 2,745,610.19, 4,118,625.77 and 923,984.04

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Solution

The fourth proportional to 2,745,610.19, 4,118,625.77 and 923,984.04 is: 1,386,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,610.19 : 4,118,625.77 = 923,984.04 : x
  2. Step 2: Convert to fraction form
    2,745,610.19/4,118,625.77 = 923,984.04/x
  3. Step 3: Cross multiply
    2,745,610.19x = 4,118,625.77 × 923,984.04
  4. Step 4: Simplify right side
    2,745,610.19x = 3,805,544,473,592.79
  5. Step 5: Solve for x
    x = 3,805,544,473,592.79/2,745,610.19
  6. Step 6: Final answer
    x = 1,386,046.90

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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.