Home / 4,806,839.88-6,626,371.86-3,658,920.84

Finding the Fourth Proportional to 4,806,839.88, 6,626,371.86 and 3,658,920.84

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Solution

The fourth proportional to 4,806,839.88, 6,626,371.86 and 3,658,920.84 is: 5,043,931.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,839.88 : 6,626,371.86 = 3,658,920.84 : x
  2. Step 2: Convert to fraction form
    4,806,839.88/6,626,371.86 = 3,658,920.84/x
  3. Step 3: Cross multiply
    4,806,839.88x = 6,626,371.86 × 3,658,920.84
  4. Step 4: Simplify right side
    4,806,839.88x = 24,245,370,092,143.56
  5. Step 5: Solve for x
    x = 24,245,370,092,143.56/4,806,839.88
  6. Step 6: Final answer
    x = 5,043,931.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.