Home / 2,407,789.60-3,320,597.46-1,592,825.92

Finding the Fourth Proportional to 2,407,789.60, 3,320,597.46 and 1,592,825.92

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Solution

The fourth proportional to 2,407,789.60, 3,320,597.46 and 1,592,825.92 is: 2,196,676.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,789.60 : 3,320,597.46 = 1,592,825.92 : x
  2. Step 2: Convert to fraction form
    2,407,789.60/3,320,597.46 = 1,592,825.92/x
  3. Step 3: Cross multiply
    2,407,789.60x = 3,320,597.46 × 1,592,825.92
  4. Step 4: Simplify right side
    2,407,789.60x = 5,289,133,704,174.16
  5. Step 5: Solve for x
    x = 5,289,133,704,174.16/2,407,789.60
  6. Step 6: Final answer
    x = 2,196,676.03

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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.