Home / 2,331,143.70-3,497,188.50-733,335.18

Finding the Fourth Proportional to 2,331,143.70, 3,497,188.50 and 733,335.18

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Solution

The fourth proportional to 2,331,143.70, 3,497,188.50 and 733,335.18 is: 1,100,151.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,143.70 : 3,497,188.50 = 733,335.18 : x
  2. Step 2: Convert to fraction form
    2,331,143.70/3,497,188.50 = 733,335.18/x
  3. Step 3: Cross multiply
    2,331,143.70x = 3,497,188.50 × 733,335.18
  4. Step 4: Simplify right side
    2,331,143.70x = 2,564,611,358,141.43
  5. Step 5: Solve for x
    x = 2,564,611,358,141.43/2,331,143.70
  6. Step 6: Final answer
    x = 1,100,151.55

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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.