Home / 2,175,735.50-3,263,603.28-755,792.94

Finding the Fourth Proportional to 2,175,735.50, 3,263,603.28 and 755,792.94

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Solution

The fourth proportional to 2,175,735.50, 3,263,603.28 and 755,792.94 is: 1,133,689.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,735.50 : 3,263,603.28 = 755,792.94 : x
  2. Step 2: Convert to fraction form
    2,175,735.50/3,263,603.28 = 755,792.94/x
  3. Step 3: Cross multiply
    2,175,735.50x = 3,263,603.28 × 755,792.94
  4. Step 4: Simplify right side
    2,175,735.50x = 2,466,608,327,389.13
  5. Step 5: Solve for x
    x = 2,466,608,327,389.13/2,175,735.50
  6. Step 6: Final answer
    x = 1,133,689.43

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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.