Home / 2,262,712.92-3,394,173.90-746,528.28

Finding the Fourth Proportional to 2,262,712.92, 3,394,173.90 and 746,528.28

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Solution

The fourth proportional to 2,262,712.92, 3,394,173.90 and 746,528.28 is: 1,119,826.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,712.92 : 3,394,173.90 = 746,528.28 : x
  2. Step 2: Convert to fraction form
    2,262,712.92/3,394,173.90 = 746,528.28/x
  3. Step 3: Cross multiply
    2,262,712.92x = 3,394,173.90 × 746,528.28
  4. Step 4: Simplify right side
    2,262,712.92x = 2,533,846,803,587.89
  5. Step 5: Solve for x
    x = 2,533,846,803,587.89/2,262,712.92
  6. Step 6: Final answer
    x = 1,119,826.90

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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.