Home / 6,910,826.43-10,366,244.24-2,866,228.26

Finding the Fourth Proportional to 6,910,826.43, 10,366,244.24 and 2,866,228.26

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Solution

The fourth proportional to 6,910,826.43, 10,366,244.24 and 2,866,228.26 is: 4,299,344.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,826.43 : 10,366,244.24 = 2,866,228.26 : x
  2. Step 2: Convert to fraction form
    6,910,826.43/10,366,244.24 = 2,866,228.26/x
  3. Step 3: Cross multiply
    6,910,826.43x = 10,366,244.24 × 2,866,228.26
  4. Step 4: Simplify right side
    6,910,826.43x = 29,712,022,190,750.22
  5. Step 5: Solve for x
    x = 29,712,022,190,750.22/6,910,826.43
  6. Step 6: Final answer
    x = 4,299,344.30

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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.