Home / 9,520,144.82-13,134,555.48-6,084,367.82

Finding the Fourth Proportional to 9,520,144.82, 13,134,555.48 and 6,084,367.82

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Solution

The fourth proportional to 9,520,144.82, 13,134,555.48 and 6,084,367.82 is: 8,394,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,144.82 : 13,134,555.48 = 6,084,367.82 : x
  2. Step 2: Convert to fraction form
    9,520,144.82/13,134,555.48 = 6,084,367.82/x
  3. Step 3: Cross multiply
    9,520,144.82x = 13,134,555.48 × 6,084,367.82
  4. Step 4: Simplify right side
    9,520,144.82x = 79,915,466,692,516.66
  5. Step 5: Solve for x
    x = 79,915,466,692,516.66/9,520,144.82
  6. Step 6: Final answer
    x = 8,394,354.10

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Double scale
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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.