Home / 4,137,439-6,204,982.38-1,741,828.36

Finding the Fourth Proportional to 4,137,439, 6,204,982.38 and 1,741,828.36

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Solution

The fourth proportional to 4,137,439, 6,204,982.38 and 1,741,828.36 is: 2,612,247.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,439 : 6,204,982.38 = 1,741,828.36 : x
  2. Step 2: Convert to fraction form
    4,137,439/6,204,982.38 = 1,741,828.36/x
  3. Step 3: Cross multiply
    4,137,439x = 6,204,982.38 × 1,741,828.36
  4. Step 4: Simplify right side
    4,137,439x = 10,808,014,282,784.30
  5. Step 5: Solve for x
    x = 10,808,014,282,784.30/4,137,439
  6. Step 6: Final answer
    x = 2,612,247.40

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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.