Home / 5,832,021.60-8,743,885.20-2,236,399.20

Finding the Fourth Proportional to 5,832,021.60, 8,743,885.20 and 2,236,399.20

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Solution

The fourth proportional to 5,832,021.60, 8,743,885.20 and 2,236,399.20 is: 3,353,008.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,021.60 : 8,743,885.20 = 2,236,399.20 : x
  2. Step 2: Convert to fraction form
    5,832,021.60/8,743,885.20 = 2,236,399.20/x
  3. Step 3: Cross multiply
    5,832,021.60x = 8,743,885.20 × 2,236,399.20
  4. Step 4: Simplify right side
    5,832,021.60x = 19,554,817,866,171.84
  5. Step 5: Solve for x
    x = 19,554,817,866,171.84/5,832,021.60
  6. Step 6: Final answer
    x = 3,353,008.48

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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.