Home / 4,802,932.17-6,628,098.66-2,627,428.59

Finding the Fourth Proportional to 4,802,932.17, 6,628,098.66 and 2,627,428.59

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Solution

The fourth proportional to 4,802,932.17, 6,628,098.66 and 2,627,428.59 is: 3,625,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,932.17 : 6,628,098.66 = 2,627,428.59 : x
  2. Step 2: Convert to fraction form
    4,802,932.17/6,628,098.66 = 2,627,428.59/x
  3. Step 3: Cross multiply
    4,802,932.17x = 6,628,098.66 × 2,627,428.59
  4. Step 4: Simplify right side
    4,802,932.17x = 17,414,855,916,624.69
  5. Step 5: Solve for x
    x = 17,414,855,916,624.69/4,802,932.17
  6. Step 6: Final answer
    x = 3,625,880.05

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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.