Home / 7,319,592.03-10,981,682.60-4,404,865.26

Finding the Fourth Proportional to 7,319,592.03, 10,981,682.60 and 4,404,865.26

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Solution

The fourth proportional to 7,319,592.03, 10,981,682.60 and 4,404,865.26 is: 6,608,678.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,319,592.03 : 10,981,682.60 = 4,404,865.26 : x
  2. Step 2: Convert to fraction form
    7,319,592.03/10,981,682.60 = 4,404,865.26/x
  3. Step 3: Cross multiply
    7,319,592.03x = 10,981,682.60 × 4,404,865.26
  4. Step 4: Simplify right side
    7,319,592.03x = 48,372,832,183,360.96
  5. Step 5: Solve for x
    x = 48,372,832,183,360.96/7,319,592.03
  6. Step 6: Final answer
    x = 6,608,678.73

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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.