Home / 362,956.86-544,546.05-185,588.46

Finding the Fourth Proportional to 362,956.86, 544,546.05 and 185,588.46

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Solution

The fourth proportional to 362,956.86, 544,546.05 and 185,588.46 is: 278,439.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,956.86 : 544,546.05 = 185,588.46 : x
  2. Step 2: Convert to fraction form
    362,956.86/544,546.05 = 185,588.46/x
  3. Step 3: Cross multiply
    362,956.86x = 544,546.05 × 185,588.46
  4. Step 4: Simplify right side
    362,956.86x = 101,061,462,818.58
  5. Step 5: Solve for x
    x = 101,061,462,818.58/362,956.86
  6. Step 6: Final answer
    x = 278,439.32

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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.