Home / 597,886.38-896,832.81-177,165.90

Finding the Fourth Proportional to 597,886.38, 896,832.81 and 177,165.90

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Solution

The fourth proportional to 597,886.38, 896,832.81 and 177,165.90 is: 265,749.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,886.38 : 896,832.81 = 177,165.90 : x
  2. Step 2: Convert to fraction form
    597,886.38/896,832.81 = 177,165.90/x
  3. Step 3: Cross multiply
    597,886.38x = 896,832.81 × 177,165.90
  4. Step 4: Simplify right side
    597,886.38x = 158,888,191,933.18
  5. Step 5: Solve for x
    x = 158,888,191,933.18/597,886.38
  6. Step 6: Final answer
    x = 265,749.81

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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.