Home / 4,926,564.28-6,801,857.74-4,409,422.61

Finding the Fourth Proportional to 4,926,564.28, 6,801,857.74 and 4,409,422.61

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Solution

The fourth proportional to 4,926,564.28, 6,801,857.74 and 4,409,422.61 is: 6,087,866.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,564.28 : 6,801,857.74 = 4,409,422.61 : x
  2. Step 2: Convert to fraction form
    4,926,564.28/6,801,857.74 = 4,409,422.61/x
  3. Step 3: Cross multiply
    4,926,564.28x = 6,801,857.74 × 4,409,422.61
  4. Step 4: Simplify right side
    4,926,564.28x = 29,992,265,286,712.39
  5. Step 5: Solve for x
    x = 29,992,265,286,712.39/4,926,564.28
  6. Step 6: Final answer
    x = 6,087,866.43

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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.