Home / 9,589,568.31-14,390,027.45-3,528,556.30

Finding the Fourth Proportional to 9,589,568.31, 14,390,027.45 and 3,528,556.30

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Solution

The fourth proportional to 9,589,568.31, 14,390,027.45 and 3,528,556.30 is: 5,294,922.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,568.31 : 14,390,027.45 = 3,528,556.30 : x
  2. Step 2: Convert to fraction form
    9,589,568.31/14,390,027.45 = 3,528,556.30/x
  3. Step 3: Cross multiply
    9,589,568.31x = 14,390,027.45 × 3,528,556.30
  4. Step 4: Simplify right side
    9,589,568.31x = 50,776,022,029,447.27
  5. Step 5: Solve for x
    x = 50,776,022,029,447.27/9,589,568.31
  6. Step 6: Final answer
    x = 5,294,922.61

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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.