Home / 702,050.94-1,052,875.53-228,777.66

Finding the Fourth Proportional to 702,050.94, 1,052,875.53 and 228,777.66

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Solution

The fourth proportional to 702,050.94, 1,052,875.53 and 228,777.66 is: 343,101.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,050.94 : 1,052,875.53 = 228,777.66 : x
  2. Step 2: Convert to fraction form
    702,050.94/1,052,875.53 = 228,777.66/x
  3. Step 3: Cross multiply
    702,050.94x = 1,052,875.53 × 228,777.66
  4. Step 4: Simplify right side
    702,050.94x = 240,874,400,024.66
  5. Step 5: Solve for x
    x = 240,874,400,024.66/702,050.94
  6. Step 6: Final answer
    x = 343,101.03

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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.