Home / 767,977.43-1,151,923.08-235,497

Finding the Fourth Proportional to 767,977.43, 1,151,923.08 and 235,497

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Solution

The fourth proportional to 767,977.43, 1,151,923.08 and 235,497 is: 353,232.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,977.43 : 1,151,923.08 = 235,497 : x
  2. Step 2: Convert to fraction form
    767,977.43/1,151,923.08 = 235,497/x
  3. Step 3: Cross multiply
    767,977.43x = 1,151,923.08 × 235,497
  4. Step 4: Simplify right side
    767,977.43x = 271,274,429,570.76
  5. Step 5: Solve for x
    x = 271,274,429,570.76/767,977.43
  6. Step 6: Final answer
    x = 353,232.29

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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.