Home / 6,160,047.52-9,233,555.32-2,320,208.61

Finding the Fourth Proportional to 6,160,047.52, 9,233,555.32 and 2,320,208.61

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Solution

The fourth proportional to 6,160,047.52, 9,233,555.32 and 2,320,208.61 is: 3,477,858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,047.52 : 9,233,555.32 = 2,320,208.61 : x
  2. Step 2: Convert to fraction form
    6,160,047.52/9,233,555.32 = 2,320,208.61/x
  3. Step 3: Cross multiply
    6,160,047.52x = 9,233,555.32 × 2,320,208.61
  4. Step 4: Simplify right side
    6,160,047.52x = 21,423,774,554,375.30
  5. Step 5: Solve for x
    x = 21,423,774,554,375.30/6,160,047.52
  6. Step 6: Final answer
    x = 3,477,858.65

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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.