Home / 9,383,493.60-14,076,552.60-3,992,101.20

Finding the Fourth Proportional to 9,383,493.60, 14,076,552.60 and 3,992,101.20

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Solution

The fourth proportional to 9,383,493.60, 14,076,552.60 and 3,992,101.20 is: 5,988,710.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,383,493.60 : 14,076,552.60 = 3,992,101.20 : x
  2. Step 2: Convert to fraction form
    9,383,493.60/14,076,552.60 = 3,992,101.20/x
  3. Step 3: Cross multiply
    9,383,493.60x = 14,076,552.60 × 3,992,101.20
  4. Step 4: Simplify right side
    9,383,493.60x = 56,195,022,526,323.12
  5. Step 5: Solve for x
    x = 56,195,022,526,323.12/9,383,493.60
  6. Step 6: Final answer
    x = 5,988,710.06

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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.