Home / 925,511.67-1,277,300.34-562,960.53

Finding the Fourth Proportional to 925,511.67, 1,277,300.34 and 562,960.53

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Solution

The fourth proportional to 925,511.67, 1,277,300.34 and 562,960.53 is: 776,942.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,511.67 : 1,277,300.34 = 562,960.53 : x
  2. Step 2: Convert to fraction form
    925,511.67/1,277,300.34 = 562,960.53/x
  3. Step 3: Cross multiply
    925,511.67x = 1,277,300.34 × 562,960.53
  4. Step 4: Simplify right side
    925,511.67x = 719,069,676,375.58
  5. Step 5: Solve for x
    x = 719,069,676,375.58/925,511.67
  6. Step 6: Final answer
    x = 776,942.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.