Home / 1,635,829.24-2,454,244.66-837,675.90

Finding the Fourth Proportional to 1,635,829.24, 2,454,244.66 and 837,675.90

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Solution

The fourth proportional to 1,635,829.24, 2,454,244.66 and 837,675.90 is: 1,256,770.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,829.24 : 2,454,244.66 = 837,675.90 : x
  2. Step 2: Convert to fraction form
    1,635,829.24/2,454,244.66 = 837,675.90/x
  3. Step 3: Cross multiply
    1,635,829.24x = 2,454,244.66 × 837,675.90
  4. Step 4: Simplify right side
    1,635,829.24x = 2,055,861,604,385.69
  5. Step 5: Solve for x
    x = 2,055,861,604,385.69/1,635,829.24
  6. Step 6: Final answer
    x = 1,256,770.30

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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.