Home / 2,023,752.87-3,035,296.80-726,636.78

Finding the Fourth Proportional to 2,023,752.87, 3,035,296.80 and 726,636.78

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Solution

The fourth proportional to 2,023,752.87, 3,035,296.80 and 726,636.78 is: 1,089,835.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,752.87 : 3,035,296.80 = 726,636.78 : x
  2. Step 2: Convert to fraction form
    2,023,752.87/3,035,296.80 = 726,636.78/x
  3. Step 3: Cross multiply
    2,023,752.87x = 3,035,296.80 × 726,636.78
  4. Step 4: Simplify right side
    2,023,752.87x = 2,205,558,293,096.30
  5. Step 5: Solve for x
    x = 2,205,558,293,096.30/2,023,752.87
  6. Step 6: Final answer
    x = 1,089,835.78

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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.