Home / 526,916.14-790,374.78-246,630.22

Finding the Fourth Proportional to 526,916.14, 790,374.78 and 246,630.22

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Solution

The fourth proportional to 526,916.14, 790,374.78 and 246,630.22 is: 369,945.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,916.14 : 790,374.78 = 246,630.22 : x
  2. Step 2: Convert to fraction form
    526,916.14/790,374.78 = 246,630.22/x
  3. Step 3: Cross multiply
    526,916.14x = 790,374.78 × 246,630.22
  4. Step 4: Simplify right side
    526,916.14x = 194,930,305,873.85
  5. Step 5: Solve for x
    x = 194,930,305,873.85/526,916.14
  6. Step 6: Final answer
    x = 369,945.60

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Double scale
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Similar ratio
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1.5x scale

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.