Home / 3,264,274.20-4,887,080.10-2,004,562.20

Finding the Fourth Proportional to 3,264,274.20, 4,887,080.10 and 2,004,562.20

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Solution

The fourth proportional to 3,264,274.20, 4,887,080.10 and 2,004,562.20 is: 3,001,113.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,274.20 : 4,887,080.10 = 2,004,562.20 : x
  2. Step 2: Convert to fraction form
    3,264,274.20/4,887,080.10 = 2,004,562.20/x
  3. Step 3: Cross multiply
    3,264,274.20x = 4,887,080.10 × 2,004,562.20
  4. Step 4: Simplify right side
    3,264,274.20x = 9,796,456,036,832.22
  5. Step 5: Solve for x
    x = 9,796,456,036,832.22/3,264,274.20
  6. Step 6: Final answer
    x = 3,001,113.09

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1.5x scale

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.