Home / 2,206,049.41-3,309,264.74-608,612.50

Finding the Fourth Proportional to 2,206,049.41, 3,309,264.74 and 608,612.50

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Solution

The fourth proportional to 2,206,049.41, 3,309,264.74 and 608,612.50 is: 912,971.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,049.41 : 3,309,264.74 = 608,612.50 : x
  2. Step 2: Convert to fraction form
    2,206,049.41/3,309,264.74 = 608,612.50/x
  3. Step 3: Cross multiply
    2,206,049.41x = 3,309,264.74 × 608,612.50
  4. Step 4: Simplify right side
    2,206,049.41x = 2,014,059,886,573.25
  5. Step 5: Solve for x
    x = 2,014,059,886,573.25/2,206,049.41
  6. Step 6: Final answer
    x = 912,971.34

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Double scale
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Similar ratio
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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.