Home / 444,603.02-667,029.40-178,550.35

Finding the Fourth Proportional to 444,603.02, 667,029.40 and 178,550.35

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Solution

The fourth proportional to 444,603.02, 667,029.40 and 178,550.35 is: 267,875.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,603.02 : 667,029.40 = 178,550.35 : x
  2. Step 2: Convert to fraction form
    444,603.02/667,029.40 = 178,550.35/x
  3. Step 3: Cross multiply
    444,603.02x = 667,029.40 × 178,550.35
  4. Step 4: Simplify right side
    444,603.02x = 119,098,330,716.34
  5. Step 5: Solve for x
    x = 119,098,330,716.34/444,603.02
  6. Step 6: Final answer
    x = 267,875.67

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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.