Home / 3,401,957.07-4,694,477.58-1,874,064.06

Finding the Fourth Proportional to 3,401,957.07, 4,694,477.58 and 1,874,064.06

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Solution

The fourth proportional to 3,401,957.07, 4,694,477.58 and 1,874,064.06 is: 2,586,085.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,957.07 : 4,694,477.58 = 1,874,064.06 : x
  2. Step 2: Convert to fraction form
    3,401,957.07/4,694,477.58 = 1,874,064.06/x
  3. Step 3: Cross multiply
    3,401,957.07x = 4,694,477.58 × 1,874,064.06
  4. Step 4: Simplify right side
    3,401,957.07x = 8,797,751,713,153.78
  5. Step 5: Solve for x
    x = 8,797,751,713,153.78/3,401,957.07
  6. Step 6: Final answer
    x = 2,586,085.46

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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.