Home / 925,811.68-1,387,456.35-566,108.50

Finding the Fourth Proportional to 925,811.68, 1,387,456.35 and 566,108.50

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Solution

The fourth proportional to 925,811.68, 1,387,456.35 and 566,108.50 is: 848,391.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,811.68 : 1,387,456.35 = 566,108.50 : x
  2. Step 2: Convert to fraction form
    925,811.68/1,387,456.35 = 566,108.50/x
  3. Step 3: Cross multiply
    925,811.68x = 1,387,456.35 × 566,108.50
  4. Step 4: Simplify right side
    925,811.68x = 785,450,833,113.98
  5. Step 5: Solve for x
    x = 785,450,833,113.98/925,811.68
  6. Step 6: Final answer
    x = 848,391.58

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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.