Home / 404,764.30-607,035.56-152,025.24

Finding the Fourth Proportional to 404,764.30, 607,035.56 and 152,025.24

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Solution

The fourth proportional to 404,764.30, 607,035.56 and 152,025.24 is: 227,996.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,764.30 : 607,035.56 = 152,025.24 : x
  2. Step 2: Convert to fraction form
    404,764.30/607,035.56 = 152,025.24/x
  3. Step 3: Cross multiply
    404,764.30x = 607,035.56 × 152,025.24
  4. Step 4: Simplify right side
    404,764.30x = 92,284,726,697.53
  5. Step 5: Solve for x
    x = 92,284,726,697.53/404,764.30
  6. Step 6: Final answer
    x = 227,996.21

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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.