Home / 9,586,110.24-13,222,757.52-7,289,235.36

Finding the Fourth Proportional to 9,586,110.24, 13,222,757.52 and 7,289,235.36

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Solution

The fourth proportional to 9,586,110.24, 13,222,757.52 and 7,289,235.36 is: 10,054,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,110.24 : 13,222,757.52 = 7,289,235.36 : x
  2. Step 2: Convert to fraction form
    9,586,110.24/13,222,757.52 = 7,289,235.36/x
  3. Step 3: Cross multiply
    9,586,110.24x = 13,222,757.52 × 7,289,235.36
  4. Step 4: Simplify right side
    9,586,110.24x = 96,383,791,671,489.91
  5. Step 5: Solve for x
    x = 96,383,791,671,489.91/9,586,110.24
  6. Step 6: Final answer
    x = 10,054,525.69

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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.