Home / 4,722,035.22-7,083,052.92-1,310,322.96

Finding the Fourth Proportional to 4,722,035.22, 7,083,052.92 and 1,310,322.96

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Solution

The fourth proportional to 4,722,035.22, 7,083,052.92 and 1,310,322.96 is: 1,965,484.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,035.22 : 7,083,052.92 = 1,310,322.96 : x
  2. Step 2: Convert to fraction form
    4,722,035.22/7,083,052.92 = 1,310,322.96/x
  3. Step 3: Cross multiply
    4,722,035.22x = 7,083,052.92 × 1,310,322.96
  4. Step 4: Simplify right side
    4,722,035.22x = 9,281,086,867,971.04
  5. Step 5: Solve for x
    x = 9,281,086,867,971.04/4,722,035.22
  6. Step 6: Final answer
    x = 1,965,484.46

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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.