Home / 4,653,551.66-6,419,802.42-2,718,942.39

Finding the Fourth Proportional to 4,653,551.66, 6,419,802.42 and 2,718,942.39

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Solution

The fourth proportional to 4,653,551.66, 6,419,802.42 and 2,718,942.39 is: 3,750,914.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,551.66 : 6,419,802.42 = 2,718,942.39 : x
  2. Step 2: Convert to fraction form
    4,653,551.66/6,419,802.42 = 2,718,942.39/x
  3. Step 3: Cross multiply
    4,653,551.66x = 6,419,802.42 × 2,718,942.39
  4. Step 4: Simplify right side
    4,653,551.66x = 17,455,072,935,162.58
  5. Step 5: Solve for x
    x = 17,455,072,935,162.58/4,653,551.66
  6. Step 6: Final answer
    x = 3,750,914.19

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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.