Home / 7,041,656.70-10,561,236.44-3,202,579.89

Finding the Fourth Proportional to 7,041,656.70, 10,561,236.44 and 3,202,579.89

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Solution

The fourth proportional to 7,041,656.70, 10,561,236.44 and 3,202,579.89 is: 4,803,301.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,656.70 : 10,561,236.44 = 3,202,579.89 : x
  2. Step 2: Convert to fraction form
    7,041,656.70/10,561,236.44 = 3,202,579.89/x
  3. Step 3: Cross multiply
    7,041,656.70x = 10,561,236.44 × 3,202,579.89
  4. Step 4: Simplify right side
    7,041,656.70x = 33,823,203,420,266.30
  5. Step 5: Solve for x
    x = 33,823,203,420,266.30/7,041,656.70
  6. Step 6: Final answer
    x = 4,803,301.96

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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.