Home / 9,335,249.28-13,994,886.80-3,582,111.48

Finding the Fourth Proportional to 9,335,249.28, 13,994,886.80 and 3,582,111.48

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Solution

The fourth proportional to 9,335,249.28, 13,994,886.80 and 3,582,111.48 is: 5,370,102.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,249.28 : 13,994,886.80 = 3,582,111.48 : x
  2. Step 2: Convert to fraction form
    9,335,249.28/13,994,886.80 = 3,582,111.48/x
  3. Step 3: Cross multiply
    9,335,249.28x = 13,994,886.80 × 3,582,111.48
  4. Step 4: Simplify right side
    9,335,249.28x = 50,131,244,649,669.91
  5. Step 5: Solve for x
    x = 50,131,244,649,669.91/9,335,249.28
  6. Step 6: Final answer
    x = 5,370,102.41

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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.