Home / 5,184,909.73-7,777,364.59-4,853,133.73

Finding the Fourth Proportional to 5,184,909.73, 7,777,364.59 and 4,853,133.73

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Solution

The fourth proportional to 5,184,909.73, 7,777,364.59 and 4,853,133.73 is: 7,279,700.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,909.73 : 7,777,364.59 = 4,853,133.73 : x
  2. Step 2: Convert to fraction form
    5,184,909.73/7,777,364.59 = 4,853,133.73/x
  3. Step 3: Cross multiply
    5,184,909.73x = 7,777,364.59 × 4,853,133.73
  4. Step 4: Simplify right side
    5,184,909.73x = 37,744,590,383,349.80
  5. Step 5: Solve for x
    x = 37,744,590,383,349.80/5,184,909.73
  6. Step 6: Final answer
    x = 7,279,700.59

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Double scale
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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.