Home / 4,802,929.40-6,628,094.85-2,627,425.84

Finding the Fourth Proportional to 4,802,929.40, 6,628,094.85 and 2,627,425.84

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Solution

The fourth proportional to 4,802,929.40, 6,628,094.85 and 2,627,425.84 is: 3,625,876.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,929.40 : 6,628,094.85 = 2,627,425.84 : x
  2. Step 2: Convert to fraction form
    4,802,929.40/6,628,094.85 = 2,627,425.84/x
  3. Step 3: Cross multiply
    4,802,929.40x = 6,628,094.85 × 2,627,425.84
  4. Step 4: Simplify right side
    4,802,929.40x = 17,414,827,678,860.92
  5. Step 5: Solve for x
    x = 17,414,827,678,860.92/4,802,929.40
  6. Step 6: Final answer
    x = 3,625,876.26

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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.