Home / 2,410,610.22-3,615,811.65-727,663.50

Finding the Fourth Proportional to 2,410,610.22, 3,615,811.65 and 727,663.50

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Solution

The fourth proportional to 2,410,610.22, 3,615,811.65 and 727,663.50 is: 1,091,463.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,610.22 : 3,615,811.65 = 727,663.50 : x
  2. Step 2: Convert to fraction form
    2,410,610.22/3,615,811.65 = 727,663.50/x
  3. Step 3: Cross multiply
    2,410,610.22x = 3,615,811.65 × 727,663.50
  4. Step 4: Simplify right side
    2,410,610.22x = 2,631,094,160,579.78
  5. Step 5: Solve for x
    x = 2,631,094,160,579.78/2,410,610.22
  6. Step 6: Final answer
    x = 1,091,463.95

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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.