Home / 4,229,166.72-5,836,254.40-2,295,427.70

Finding the Fourth Proportional to 4,229,166.72, 5,836,254.40 and 2,295,427.70

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Solution

The fourth proportional to 4,229,166.72, 5,836,254.40 and 2,295,427.70 is: 3,167,692.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,166.72 : 5,836,254.40 = 2,295,427.70 : x
  2. Step 2: Convert to fraction form
    4,229,166.72/5,836,254.40 = 2,295,427.70/x
  3. Step 3: Cross multiply
    4,229,166.72x = 5,836,254.40 × 2,295,427.70
  4. Step 4: Simplify right side
    4,229,166.72x = 13,396,700,031,466.80
  5. Step 5: Solve for x
    x = 13,396,700,031,466.80/4,229,166.72
  6. Step 6: Final answer
    x = 3,167,692.58

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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.