Home / 2,911,227.60-4,360,620.60-2,413,563.60

Finding the Fourth Proportional to 2,911,227.60, 4,360,620.60 and 2,413,563.60

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Solution

The fourth proportional to 2,911,227.60, 4,360,620.60 and 2,413,563.60 is: 3,615,188.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,227.60 : 4,360,620.60 = 2,413,563.60 : x
  2. Step 2: Convert to fraction form
    2,911,227.60/4,360,620.60 = 2,413,563.60/x
  3. Step 3: Cross multiply
    2,911,227.60x = 4,360,620.60 × 2,413,563.60
  4. Step 4: Simplify right side
    2,911,227.60x = 10,524,635,153,570.16
  5. Step 5: Solve for x
    x = 10,524,635,153,570.16/2,911,227.60
  6. Step 6: Final answer
    x = 3,615,188.02

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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.