Home / 2,446,108.90-3,669,163.35-648,988.90

Finding the Fourth Proportional to 2,446,108.90, 3,669,163.35 and 648,988.90

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Solution

The fourth proportional to 2,446,108.90, 3,669,163.35 and 648,988.90 is: 973,483.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,108.90 : 3,669,163.35 = 648,988.90 : x
  2. Step 2: Convert to fraction form
    2,446,108.90/3,669,163.35 = 648,988.90/x
  3. Step 3: Cross multiply
    2,446,108.90x = 3,669,163.35 × 648,988.90
  4. Step 4: Simplify right side
    2,446,108.90x = 2,381,246,286,436.82
  5. Step 5: Solve for x
    x = 2,381,246,286,436.82/2,446,108.90
  6. Step 6: Final answer
    x = 973,483.35

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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.