Home / 794,227.72-1,096,193.67-471,875.77

Finding the Fourth Proportional to 794,227.72, 1,096,193.67 and 471,875.77

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Solution

The fourth proportional to 794,227.72, 1,096,193.67 and 471,875.77 is: 651,283.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,227.72 : 1,096,193.67 = 471,875.77 : x
  2. Step 2: Convert to fraction form
    794,227.72/1,096,193.67 = 471,875.77/x
  3. Step 3: Cross multiply
    794,227.72x = 1,096,193.67 × 471,875.77
  4. Step 4: Simplify right side
    794,227.72x = 517,267,232,100.38
  5. Step 5: Solve for x
    x = 517,267,232,100.38/794,227.72
  6. Step 6: Final answer
    x = 651,283.28

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.