Home / 675,196.08-1,012,794.12-176,555.76

Finding the Fourth Proportional to 675,196.08, 1,012,794.12 and 176,555.76

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Solution

The fourth proportional to 675,196.08, 1,012,794.12 and 176,555.76 is: 264,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,196.08 : 1,012,794.12 = 176,555.76 : x
  2. Step 2: Convert to fraction form
    675,196.08/1,012,794.12 = 176,555.76/x
  3. Step 3: Cross multiply
    675,196.08x = 1,012,794.12 × 176,555.76
  4. Step 4: Simplify right side
    675,196.08x = 178,814,635,580.13
  5. Step 5: Solve for x
    x = 178,814,635,580.13/675,196.08
  6. Step 6: Final answer
    x = 264,833.64

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Similar ratio
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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.