Home / 2,410,391.76-3,615,800.40-894,091.92

Finding the Fourth Proportional to 2,410,391.76, 3,615,800.40 and 894,091.92

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Solution

The fourth proportional to 2,410,391.76, 3,615,800.40 and 894,091.92 is: 1,341,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,391.76 : 3,615,800.40 = 894,091.92 : x
  2. Step 2: Convert to fraction form
    2,410,391.76/3,615,800.40 = 894,091.92/x
  3. Step 3: Cross multiply
    2,410,391.76x = 3,615,800.40 × 894,091.92
  4. Step 4: Simplify right side
    2,410,391.76x = 3,232,857,921,972.77
  5. Step 5: Solve for x
    x = 3,232,857,921,972.77/2,410,391.76
  6. Step 6: Final answer
    x = 1,341,216.80

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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.