Home / 3,551,360.30-4,901,357.21-2,002,940.00

Finding the Fourth Proportional to 3,551,360.30, 4,901,357.21 and 2,002,940.00

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Solution

The fourth proportional to 3,551,360.30, 4,901,357.21 and 2,002,940.00 is: 2,764,327.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,360.30 : 4,901,357.21 = 2,002,940.00 : x
  2. Step 2: Convert to fraction form
    3,551,360.30/4,901,357.21 = 2,002,940.00/x
  3. Step 3: Cross multiply
    3,551,360.30x = 4,901,357.21 × 2,002,940.00
  4. Step 4: Simplify right side
    3,551,360.30x = 9,817,124,375,675.91
  5. Step 5: Solve for x
    x = 9,817,124,375,675.91/3,551,360.30
  6. Step 6: Final answer
    x = 2,764,327.91

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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.