Home / 2,416,685.92-3,624,944.40-619,587.52

Finding the Fourth Proportional to 2,416,685.92, 3,624,944.40 and 619,587.52

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Solution

The fourth proportional to 2,416,685.92, 3,624,944.40 and 619,587.52 is: 929,359.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,685.92 : 3,624,944.40 = 619,587.52 : x
  2. Step 2: Convert to fraction form
    2,416,685.92/3,624,944.40 = 619,587.52/x
  3. Step 3: Cross multiply
    2,416,685.92x = 3,624,944.40 × 619,587.52
  4. Step 4: Simplify right side
    2,416,685.92x = 2,245,970,310,933.89
  5. Step 5: Solve for x
    x = 2,245,970,310,933.89/2,416,685.92
  6. Step 6: Final answer
    x = 929,359.62

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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.