Home / 6,324,014.60-9,486,021.90-1,836,744.20

Finding the Fourth Proportional to 6,324,014.60, 9,486,021.90 and 1,836,744.20

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Solution

The fourth proportional to 6,324,014.60, 9,486,021.90 and 1,836,744.20 is: 2,755,116.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,014.60 : 9,486,021.90 = 1,836,744.20 : x
  2. Step 2: Convert to fraction form
    6,324,014.60/9,486,021.90 = 1,836,744.20/x
  3. Step 3: Cross multiply
    6,324,014.60x = 9,486,021.90 × 1,836,744.20
  4. Step 4: Simplify right side
    6,324,014.60x = 17,423,395,705,897.98
  5. Step 5: Solve for x
    x = 17,423,395,705,897.98/6,324,014.60
  6. Step 6: Final answer
    x = 2,755,116.30

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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.