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Finding the Fourth Proportional to 564,707.58, 846,999.37 and 165,352.24

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Solution

The fourth proportional to 564,707.58, 846,999.37 and 165,352.24 is: 248,010.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,707.58 : 846,999.37 = 165,352.24 : x
  2. Step 2: Convert to fraction form
    564,707.58/846,999.37 = 165,352.24/x
  3. Step 3: Cross multiply
    564,707.58x = 846,999.37 × 165,352.24
  4. Step 4: Simplify right side
    564,707.58x = 140,053,243,108.09
  5. Step 5: Solve for x
    x = 140,053,243,108.09/564,707.58
  6. Step 6: Final answer
    x = 248,010.21

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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.