Home / 2,493,927.56-3,441,617.96-1,348,007.90

Finding the Fourth Proportional to 2,493,927.56, 3,441,617.96 and 1,348,007.90

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Solution

The fourth proportional to 2,493,927.56, 3,441,617.96 and 1,348,007.90 is: 1,860,249.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,927.56 : 3,441,617.96 = 1,348,007.90 : x
  2. Step 2: Convert to fraction form
    2,493,927.56/3,441,617.96 = 1,348,007.90/x
  3. Step 3: Cross multiply
    2,493,927.56x = 3,441,617.96 × 1,348,007.90
  4. Step 4: Simplify right side
    2,493,927.56x = 4,639,328,174,913.76
  5. Step 5: Solve for x
    x = 4,639,328,174,913.76/2,493,927.56
  6. Step 6: Final answer
    x = 1,860,249.78

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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.