Home / 4,848,831.60-7,272,556.20-1,654,105.20

Finding the Fourth Proportional to 4,848,831.60, 7,272,556.20 and 1,654,105.20

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Solution

The fourth proportional to 4,848,831.60, 7,272,556.20 and 1,654,105.20 is: 2,480,922.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,831.60 : 7,272,556.20 = 1,654,105.20 : x
  2. Step 2: Convert to fraction form
    4,848,831.60/7,272,556.20 = 1,654,105.20/x
  3. Step 3: Cross multiply
    4,848,831.60x = 7,272,556.20 × 1,654,105.20
  4. Step 4: Simplify right side
    4,848,831.60x = 12,029,573,027,712.24
  5. Step 5: Solve for x
    x = 12,029,573,027,712.24/4,848,831.60
  6. Step 6: Final answer
    x = 2,480,922.01

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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.