Home / 9,049,528.44-13,571,407.98-2,983,129.56

Finding the Fourth Proportional to 9,049,528.44, 13,571,407.98 and 2,983,129.56

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Solution

The fourth proportional to 9,049,528.44, 13,571,407.98 and 2,983,129.56 is: 4,473,743.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,528.44 : 13,571,407.98 = 2,983,129.56 : x
  2. Step 2: Convert to fraction form
    9,049,528.44/13,571,407.98 = 2,983,129.56/x
  3. Step 3: Cross multiply
    9,049,528.44x = 13,571,407.98 × 2,983,129.56
  4. Step 4: Simplify right side
    9,049,528.44x = 40,485,268,315,957.89
  5. Step 5: Solve for x
    x = 40,485,268,315,957.89/9,049,528.44
  6. Step 6: Final answer
    x = 4,473,743.42

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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.