Home / 3,672,258.90-5,508,388.35-2,538,518.10

Finding the Fourth Proportional to 3,672,258.90, 5,508,388.35 and 2,538,518.10

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Solution

The fourth proportional to 3,672,258.90, 5,508,388.35 and 2,538,518.10 is: 3,807,777.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,258.90 : 5,508,388.35 = 2,538,518.10 : x
  2. Step 2: Convert to fraction form
    3,672,258.90/5,508,388.35 = 2,538,518.10/x
  3. Step 3: Cross multiply
    3,672,258.90x = 5,508,388.35 × 2,538,518.10
  4. Step 4: Simplify right side
    3,672,258.90x = 13,983,143,528,304.13
  5. Step 5: Solve for x
    x = 13,983,143,528,304.13/3,672,258.90
  6. Step 6: Final answer
    x = 3,807,777.15

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Double scale
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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.