Home / 2,224,915.89-3,337,206.15-708,537.57

Finding the Fourth Proportional to 2,224,915.89, 3,337,206.15 and 708,537.57

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Solution

The fourth proportional to 2,224,915.89, 3,337,206.15 and 708,537.57 is: 1,062,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,915.89 : 3,337,206.15 = 708,537.57 : x
  2. Step 2: Convert to fraction form
    2,224,915.89/3,337,206.15 = 708,537.57/x
  3. Step 3: Cross multiply
    2,224,915.89x = 3,337,206.15 × 708,537.57
  4. Step 4: Simplify right side
    2,224,915.89x = 2,364,535,936,110.06
  5. Step 5: Solve for x
    x = 2,364,535,936,110.06/2,224,915.89
  6. Step 6: Final answer
    x = 1,062,752.95

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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.