Home / 9,660,080.46-13,325,586.03-7,846,095.18

Finding the Fourth Proportional to 9,660,080.46, 13,325,586.03 and 7,846,095.18

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Solution

The fourth proportional to 9,660,080.46, 13,325,586.03 and 7,846,095.18 is: 10,823,286.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,080.46 : 13,325,586.03 = 7,846,095.18 : x
  2. Step 2: Convert to fraction form
    9,660,080.46/13,325,586.03 = 7,846,095.18/x
  3. Step 3: Cross multiply
    9,660,080.46x = 13,325,586.03 × 7,846,095.18
  4. Step 4: Simplify right side
    9,660,080.46x = 104,553,816,320,658.33
  5. Step 5: Solve for x
    x = 104,553,816,320,658.33/9,660,080.46
  6. Step 6: Final answer
    x = 10,823,286.28

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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.