Home / 3,771,361.62-5,657,011.92-2,497,669.20

Finding the Fourth Proportional to 3,771,361.62, 5,657,011.92 and 2,497,669.20

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Solution

The fourth proportional to 3,771,361.62, 5,657,011.92 and 2,497,669.20 is: 3,746,483.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,361.62 : 5,657,011.92 = 2,497,669.20 : x
  2. Step 2: Convert to fraction form
    3,771,361.62/5,657,011.92 = 2,497,669.20/x
  3. Step 3: Cross multiply
    3,771,361.62x = 5,657,011.92 × 2,497,669.20
  4. Step 4: Simplify right side
    3,771,361.62x = 14,129,344,436,616.87
  5. Step 5: Solve for x
    x = 14,129,344,436,616.87/3,771,361.62
  6. Step 6: Final answer
    x = 3,746,483.59

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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.