Home / 4,976,184.73-7,463,866.41-1,382,036.14

Finding the Fourth Proportional to 4,976,184.73, 7,463,866.41 and 1,382,036.14

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Solution

The fourth proportional to 4,976,184.73, 7,463,866.41 and 1,382,036.14 is: 2,072,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,184.73 : 7,463,866.41 = 1,382,036.14 : x
  2. Step 2: Convert to fraction form
    4,976,184.73/7,463,866.41 = 1,382,036.14/x
  3. Step 3: Cross multiply
    4,976,184.73x = 7,463,866.41 × 1,382,036.14
  4. Step 4: Simplify right side
    4,976,184.73x = 10,315,333,122,752.06
  5. Step 5: Solve for x
    x = 10,315,333,122,752.06/4,976,184.73
  6. Step 6: Final answer
    x = 2,072,940.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.