Home / 6,655,256.72-9,983,988.15-2,336,186.28

Finding the Fourth Proportional to 6,655,256.72, 9,983,988.15 and 2,336,186.28

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Solution

The fourth proportional to 6,655,256.72, 9,983,988.15 and 2,336,186.28 is: 3,504,666.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,256.72 : 9,983,988.15 = 2,336,186.28 : x
  2. Step 2: Convert to fraction form
    6,655,256.72/9,983,988.15 = 2,336,186.28/x
  3. Step 3: Cross multiply
    6,655,256.72x = 9,983,988.15 × 2,336,186.28
  4. Step 4: Simplify right side
    6,655,256.72x = 23,324,456,164,391.84
  5. Step 5: Solve for x
    x = 23,324,456,164,391.84/6,655,256.72
  6. Step 6: Final answer
    x = 3,504,666.63

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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.