Home / 2,571,334.32-3,548,803.08-1,591,587.83

Finding the Fourth Proportional to 2,571,334.32, 3,548,803.08 and 1,591,587.83

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Solution

The fourth proportional to 2,571,334.32, 3,548,803.08 and 1,591,587.83 is: 2,196,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,334.32 : 3,548,803.08 = 1,591,587.83 : x
  2. Step 2: Convert to fraction form
    2,571,334.32/3,548,803.08 = 1,591,587.83/x
  3. Step 3: Cross multiply
    2,571,334.32x = 3,548,803.08 × 1,591,587.83
  4. Step 4: Simplify right side
    2,571,334.32x = 5,648,231,793,194.52
  5. Step 5: Solve for x
    x = 5,648,231,793,194.52/2,571,334.32
  6. Step 6: Final answer
    x = 2,196,615.10

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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.