Home / 867,052.04-1,196,933.52-504,343.76

Finding the Fourth Proportional to 867,052.04, 1,196,933.52 and 504,343.76

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Solution

The fourth proportional to 867,052.04, 1,196,933.52 and 504,343.76 is: 696,228.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,052.04 : 1,196,933.52 = 504,343.76 : x
  2. Step 2: Convert to fraction form
    867,052.04/1,196,933.52 = 504,343.76/x
  3. Step 3: Cross multiply
    867,052.04x = 1,196,933.52 × 504,343.76
  4. Step 4: Simplify right side
    867,052.04x = 603,665,951,946.84
  5. Step 5: Solve for x
    x = 603,665,951,946.84/867,052.04
  6. Step 6: Final answer
    x = 696,228.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.