Home / 2,022,461.64-3,033,704.16-674,620.74

Finding the Fourth Proportional to 2,022,461.64, 3,033,704.16 and 674,620.74

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Solution

The fourth proportional to 2,022,461.64, 3,033,704.16 and 674,620.74 is: 1,011,935.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,461.64 : 3,033,704.16 = 674,620.74 : x
  2. Step 2: Convert to fraction form
    2,022,461.64/3,033,704.16 = 674,620.74/x
  3. Step 3: Cross multiply
    2,022,461.64x = 3,033,704.16 × 674,620.74
  4. Step 4: Simplify right side
    2,022,461.64x = 2,046,599,745,360.28
  5. Step 5: Solve for x
    x = 2,046,599,745,360.28/2,022,461.64
  6. Step 6: Final answer
    x = 1,011,935.01

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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.