Home / 1,657,276.20-2,324,910.60-1,657,276.20

Finding the Fourth Proportional to 1,657,276.20, 2,324,910.60 and 1,657,276.20

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Solution

The fourth proportional to 1,657,276.20, 2,324,910.60 and 1,657,276.20 is: 2,324,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,276.20 : 2,324,910.60 = 1,657,276.20 : x
  2. Step 2: Convert to fraction form
    1,657,276.20/2,324,910.60 = 1,657,276.20/x
  3. Step 3: Cross multiply
    1,657,276.20x = 2,324,910.60 × 1,657,276.20
  4. Step 4: Simplify right side
    1,657,276.20x = 3,853,019,004,507.72
  5. Step 5: Solve for x
    x = 3,853,019,004,507.72/1,657,276.20
  6. Step 6: Final answer
    x = 2,324,910.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.