Home / 2,386,300.06-3,293,094.57-1,313,212.06

Finding the Fourth Proportional to 2,386,300.06, 3,293,094.57 and 1,313,212.06

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Solution

The fourth proportional to 2,386,300.06, 3,293,094.57 and 1,313,212.06 is: 1,812,232.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,300.06 : 3,293,094.57 = 1,313,212.06 : x
  2. Step 2: Convert to fraction form
    2,386,300.06/3,293,094.57 = 1,313,212.06/x
  3. Step 3: Cross multiply
    2,386,300.06x = 3,293,094.57 × 1,313,212.06
  4. Step 4: Simplify right side
    2,386,300.06x = 4,324,531,504,044.51
  5. Step 5: Solve for x
    x = 4,324,531,504,044.51/2,386,300.06
  6. Step 6: Final answer
    x = 1,812,232.91

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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.