Home / 4,003,045.31-5,524,194.33-2,167,503.05

Finding the Fourth Proportional to 4,003,045.31, 5,524,194.33 and 2,167,503.05

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Solution

The fourth proportional to 4,003,045.31, 5,524,194.33 and 2,167,503.05 is: 2,991,149.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,045.31 : 5,524,194.33 = 2,167,503.05 : x
  2. Step 2: Convert to fraction form
    4,003,045.31/5,524,194.33 = 2,167,503.05/x
  3. Step 3: Cross multiply
    4,003,045.31x = 5,524,194.33 × 2,167,503.05
  4. Step 4: Simplify right side
    4,003,045.31x = 11,973,708,041,804.60
  5. Step 5: Solve for x
    x = 11,973,708,041,804.60/4,003,045.31
  6. Step 6: Final answer
    x = 2,991,149.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.