Home / 2,536,913.90-3,806,005.89-739,797.58

Finding the Fourth Proportional to 2,536,913.90, 3,806,005.89 and 739,797.58

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Solution

The fourth proportional to 2,536,913.90, 3,806,005.89 and 739,797.58 is: 1,109,881.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,913.90 : 3,806,005.89 = 739,797.58 : x
  2. Step 2: Convert to fraction form
    2,536,913.90/3,806,005.89 = 739,797.58/x
  3. Step 3: Cross multiply
    2,536,913.90x = 3,806,005.89 × 739,797.58
  4. Step 4: Simplify right side
    2,536,913.90x = 2,815,673,954,419.49
  5. Step 5: Solve for x
    x = 2,815,673,954,419.49/2,536,913.90
  6. Step 6: Final answer
    x = 1,109,881.56

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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.