Home / 2,446,258.90-3,669,388.35-649,138.90

Finding the Fourth Proportional to 2,446,258.90, 3,669,388.35 and 649,138.90

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Solution

The fourth proportional to 2,446,258.90, 3,669,388.35 and 649,138.90 is: 973,708.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,258.90 : 3,669,388.35 = 649,138.90 : x
  2. Step 2: Convert to fraction form
    2,446,258.90/3,669,388.35 = 649,138.90/x
  3. Step 3: Cross multiply
    2,446,258.90x = 3,669,388.35 × 649,138.90
  4. Step 4: Simplify right side
    2,446,258.90x = 2,381,942,717,191.82
  5. Step 5: Solve for x
    x = 2,381,942,717,191.82/2,446,258.90
  6. Step 6: Final answer
    x = 973,708.35

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Double scale
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Similar ratio
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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.