Home / 3,044,192.40-4,201,016.16-1,836,735.12

Finding the Fourth Proportional to 3,044,192.40, 4,201,016.16 and 1,836,735.12

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Solution

The fourth proportional to 3,044,192.40, 4,201,016.16 and 1,836,735.12 is: 2,534,712.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,192.40 : 4,201,016.16 = 1,836,735.12 : x
  2. Step 2: Convert to fraction form
    3,044,192.40/4,201,016.16 = 1,836,735.12/x
  3. Step 3: Cross multiply
    3,044,192.40x = 4,201,016.16 × 1,836,735.12
  4. Step 4: Simplify right side
    3,044,192.40x = 7,716,153,920,759.54
  5. Step 5: Solve for x
    x = 7,716,153,920,759.54/3,044,192.40
  6. Step 6: Final answer
    x = 2,534,712.96

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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.