Home / 3,261,217.58-4,892,693.91-1,131,298.34

Finding the Fourth Proportional to 3,261,217.58, 4,892,693.91 and 1,131,298.34

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Solution

The fourth proportional to 3,261,217.58, 4,892,693.91 and 1,131,298.34 is: 1,697,248.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,217.58 : 4,892,693.91 = 1,131,298.34 : x
  2. Step 2: Convert to fraction form
    3,261,217.58/4,892,693.91 = 1,131,298.34/x
  3. Step 3: Cross multiply
    3,261,217.58x = 4,892,693.91 × 1,131,298.34
  4. Step 4: Simplify right side
    3,261,217.58x = 5,535,096,498,511.11
  5. Step 5: Solve for x
    x = 5,535,096,498,511.11/3,261,217.58
  6. Step 6: Final answer
    x = 1,697,248.45

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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.