Home / 9,481,009.46-13,081,517.70-5,759,766.08

Finding the Fourth Proportional to 9,481,009.46, 13,081,517.70 and 5,759,766.08

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Solution

The fourth proportional to 9,481,009.46, 13,081,517.70 and 5,759,766.08 is: 7,947,094.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481,009.46 : 13,081,517.70 = 5,759,766.08 : x
  2. Step 2: Convert to fraction form
    9,481,009.46/13,081,517.70 = 5,759,766.08/x
  3. Step 3: Cross multiply
    9,481,009.46x = 13,081,517.70 × 5,759,766.08
  4. Step 4: Simplify right side
    9,481,009.46x = 75,346,481,923,379.61
  5. Step 5: Solve for x
    x = 75,346,481,923,379.61/9,481,009.46
  6. Step 6: Final answer
    x = 7,947,094.90

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1.5x scale

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.