Home / 596,004.72-893,999.52-146,731.20

Finding the Fourth Proportional to 596,004.72, 893,999.52 and 146,731.20

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Solution

The fourth proportional to 596,004.72, 893,999.52 and 146,731.20 is: 220,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,004.72 : 893,999.52 = 146,731.20 : x
  2. Step 2: Convert to fraction form
    596,004.72/893,999.52 = 146,731.20/x
  3. Step 3: Cross multiply
    596,004.72x = 893,999.52 × 146,731.20
  4. Step 4: Simplify right side
    596,004.72x = 131,177,622,369.02
  5. Step 5: Solve for x
    x = 131,177,622,369.02/596,004.72
  6. Step 6: Final answer
    x = 220,094.94

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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.