Home / 702,047.00-1,052,869.62-228,773.72

Finding the Fourth Proportional to 702,047.00, 1,052,869.62 and 228,773.72

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Solution

The fourth proportional to 702,047.00, 1,052,869.62 and 228,773.72 is: 343,095.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,047.00 : 1,052,869.62 = 228,773.72 : x
  2. Step 2: Convert to fraction form
    702,047.00/1,052,869.62 = 228,773.72/x
  3. Step 3: Cross multiply
    702,047.00x = 1,052,869.62 × 228,773.72
  4. Step 4: Simplify right side
    702,047.00x = 240,868,903,132.46
  5. Step 5: Solve for x
    x = 240,868,903,132.46/702,047.00
  6. Step 6: Final answer
    x = 343,095.12

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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.