Home / 3,341,753.52-5,008,340.52-1,518,786.96

Finding the Fourth Proportional to 3,341,753.52, 5,008,340.52 and 1,518,786.96

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Solution

The fourth proportional to 3,341,753.52, 5,008,340.52 and 1,518,786.96 is: 2,276,230.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,753.52 : 5,008,340.52 = 1,518,786.96 : x
  2. Step 2: Convert to fraction form
    3,341,753.52/5,008,340.52 = 1,518,786.96/x
  3. Step 3: Cross multiply
    3,341,753.52x = 5,008,340.52 × 1,518,786.96
  4. Step 4: Simplify right side
    3,341,753.52x = 7,606,602,273,015.62
  5. Step 5: Solve for x
    x = 7,606,602,273,015.62/3,341,753.52
  6. Step 6: Final answer
    x = 2,276,230.80

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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.