Home / 3,059,749.60-4,584,829.12-1,935,443.68

Finding the Fourth Proportional to 3,059,749.60, 4,584,829.12 and 1,935,443.68

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Solution

The fourth proportional to 3,059,749.60, 4,584,829.12 and 1,935,443.68 is: 2,900,132.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,749.60 : 4,584,829.12 = 1,935,443.68 : x
  2. Step 2: Convert to fraction form
    3,059,749.60/4,584,829.12 = 1,935,443.68/x
  3. Step 3: Cross multiply
    3,059,749.60x = 4,584,829.12 × 1,935,443.68
  4. Step 4: Simplify right side
    3,059,749.60x = 8,873,678,544,183.96
  5. Step 5: Solve for x
    x = 8,873,678,544,183.96/3,059,749.60
  6. Step 6: Final answer
    x = 2,900,132.27

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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.