Home / 2,255,333.91-3,384,682.20-907,507.95

Finding the Fourth Proportional to 2,255,333.91, 3,384,682.20 and 907,507.95

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Solution

The fourth proportional to 2,255,333.91, 3,384,682.20 and 907,507.95 is: 1,361,938.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,333.91 : 3,384,682.20 = 907,507.95 : x
  2. Step 2: Convert to fraction form
    2,255,333.91/3,384,682.20 = 907,507.95/x
  3. Step 3: Cross multiply
    2,255,333.91x = 3,384,682.20 × 907,507.95
  4. Step 4: Simplify right side
    2,255,333.91x = 3,071,626,004,723.49
  5. Step 5: Solve for x
    x = 3,071,626,004,723.49/2,255,333.91
  6. Step 6: Final answer
    x = 1,361,938.47

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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.