Home / 824,358.58-1,236,562.22-703,654.50

Finding the Fourth Proportional to 824,358.58, 1,236,562.22 and 703,654.50

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Solution

The fourth proportional to 824,358.58, 1,236,562.22 and 703,654.50 is: 1,055,502.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,358.58 : 1,236,562.22 = 703,654.50 : x
  2. Step 2: Convert to fraction form
    824,358.58/1,236,562.22 = 703,654.50/x
  3. Step 3: Cross multiply
    824,358.58x = 1,236,562.22 × 703,654.50
  4. Step 4: Simplify right side
    824,358.58x = 870,112,570,632.99
  5. Step 5: Solve for x
    x = 870,112,570,632.99/824,358.58
  6. Step 6: Final answer
    x = 1,055,502.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.