Home / 2,620,856.52-3,616,183.60-1,474,518.60

Finding the Fourth Proportional to 2,620,856.52, 3,616,183.60 and 1,474,518.60

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Solution

The fourth proportional to 2,620,856.52, 3,616,183.60 and 1,474,518.60 is: 2,034,499.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,856.52 : 3,616,183.60 = 1,474,518.60 : x
  2. Step 2: Convert to fraction form
    2,620,856.52/3,616,183.60 = 1,474,518.60/x
  3. Step 3: Cross multiply
    2,620,856.52x = 3,616,183.60 × 1,474,518.60
  4. Step 4: Simplify right side
    2,620,856.52x = 5,332,129,979,214.96
  5. Step 5: Solve for x
    x = 5,332,129,979,214.96/2,620,856.52
  6. Step 6: Final answer
    x = 2,034,499.00

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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.