Home / 3,622,246.90-5,433,370.35-3,569,102.80

Finding the Fourth Proportional to 3,622,246.90, 5,433,370.35 and 3,569,102.80

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Solution

The fourth proportional to 3,622,246.90, 5,433,370.35 and 3,569,102.80 is: 5,353,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,246.90 : 5,433,370.35 = 3,569,102.80 : x
  2. Step 2: Convert to fraction form
    3,622,246.90/5,433,370.35 = 3,569,102.80/x
  3. Step 3: Cross multiply
    3,622,246.90x = 5,433,370.35 × 3,569,102.80
  4. Step 4: Simplify right side
    3,622,246.90x = 19,392,257,329,621.98
  5. Step 5: Solve for x
    x = 19,392,257,329,621.98/3,622,246.90
  6. Step 6: Final answer
    x = 5,353,654.20

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Double scale
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1.5x scale

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.