Home / 4,802,926.91-6,628,091.40-2,627,423.34

Finding the Fourth Proportional to 4,802,926.91, 6,628,091.40 and 2,627,423.34

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Solution

The fourth proportional to 4,802,926.91, 6,628,091.40 and 2,627,423.34 is: 3,625,872.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,926.91 : 6,628,091.40 = 2,627,423.34 : x
  2. Step 2: Convert to fraction form
    4,802,926.91/6,628,091.40 = 2,627,423.34/x
  3. Step 3: Cross multiply
    4,802,926.91x = 6,628,091.40 × 2,627,423.34
  4. Step 4: Simplify right side
    4,802,926.91x = 17,414,802,044,013.28
  5. Step 5: Solve for x
    x = 17,414,802,044,013.28/4,802,926.91
  6. Step 6: Final answer
    x = 3,625,872.80

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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.