Home / 3,429,522.46-4,732,953.72-1,901,629.58

Finding the Fourth Proportional to 3,429,522.46, 4,732,953.72 and 1,901,629.58

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Solution

The fourth proportional to 3,429,522.46, 4,732,953.72 and 1,901,629.58 is: 2,624,366.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,522.46 : 4,732,953.72 = 1,901,629.58 : x
  2. Step 2: Convert to fraction form
    3,429,522.46/4,732,953.72 = 1,901,629.58/x
  3. Step 3: Cross multiply
    3,429,522.46x = 4,732,953.72 × 1,901,629.58
  4. Step 4: Simplify right side
    3,429,522.46x = 9,000,324,794,723.04
  5. Step 5: Solve for x
    x = 9,000,324,794,723.04/3,429,522.46
  6. Step 6: Final answer
    x = 2,624,366.77

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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.