Home / 3,746,690.82-5,623,560.68-3,541,919.93

Finding the Fourth Proportional to 3,746,690.82, 5,623,560.68 and 3,541,919.93

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Solution

The fourth proportional to 3,746,690.82, 5,623,560.68 and 3,541,919.93 is: 5,316,211.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,690.82 : 5,623,560.68 = 3,541,919.93 : x
  2. Step 2: Convert to fraction form
    3,746,690.82/5,623,560.68 = 3,541,919.93/x
  3. Step 3: Cross multiply
    3,746,690.82x = 5,623,560.68 × 3,541,919.93
  4. Step 4: Simplify right side
    3,746,690.82x = 19,918,201,604,228.95
  5. Step 5: Solve for x
    x = 19,918,201,604,228.95/3,746,690.82
  6. Step 6: Final answer
    x = 5,316,211.71

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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.