Home / 2,496,999.40-3,745,499.10-2,414,330.80

Finding the Fourth Proportional to 2,496,999.40, 3,745,499.10 and 2,414,330.80

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Solution

The fourth proportional to 2,496,999.40, 3,745,499.10 and 2,414,330.80 is: 3,621,496.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,999.40 : 3,745,499.10 = 2,414,330.80 : x
  2. Step 2: Convert to fraction form
    2,496,999.40/3,745,499.10 = 2,414,330.80/x
  3. Step 3: Cross multiply
    2,496,999.40x = 3,745,499.10 × 2,414,330.80
  4. Step 4: Simplify right side
    2,496,999.40x = 9,042,873,838,502.28
  5. Step 5: Solve for x
    x = 9,042,873,838,502.28/2,496,999.40
  6. Step 6: Final answer
    x = 3,621,496.20

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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.