Home / 11,229,653.52-15,496,968.56-6,073,015.08

Finding the Fourth Proportional to 11,229,653.52, 15,496,968.56 and 6,073,015.08

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Solution

The fourth proportional to 11,229,653.52, 15,496,968.56 and 6,073,015.08 is: 8,380,786.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,653.52 : 15,496,968.56 = 6,073,015.08 : x
  2. Step 2: Convert to fraction form
    11,229,653.52/15,496,968.56 = 6,073,015.08/x
  3. Step 3: Cross multiply
    11,229,653.52x = 15,496,968.56 × 6,073,015.08
  4. Step 4: Simplify right side
    11,229,653.52x = 94,113,323,759,165.89
  5. Step 5: Solve for x
    x = 94,113,323,759,165.89/11,229,653.52
  6. Step 6: Final answer
    x = 8,380,786.07

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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.