Home / 3,336,202.68-4,604,938.49-1,941,092.57

Finding the Fourth Proportional to 3,336,202.68, 4,604,938.49 and 1,941,092.57

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Solution

The fourth proportional to 3,336,202.68, 4,604,938.49 and 1,941,092.57 is: 2,679,277.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,202.68 : 4,604,938.49 = 1,941,092.57 : x
  2. Step 2: Convert to fraction form
    3,336,202.68/4,604,938.49 = 1,941,092.57/x
  3. Step 3: Cross multiply
    3,336,202.68x = 4,604,938.49 × 1,941,092.57
  4. Step 4: Simplify right side
    3,336,202.68x = 8,938,611,855,515.87
  5. Step 5: Solve for x
    x = 8,938,611,855,515.87/3,336,202.68
  6. Step 6: Final answer
    x = 2,679,277.22

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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.