Home / 2,677,388.56-3,694,827.96-1,453,708.72

Finding the Fourth Proportional to 2,677,388.56, 3,694,827.96 and 1,453,708.72

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Solution

The fourth proportional to 2,677,388.56, 3,694,827.96 and 1,453,708.72 is: 2,006,135.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,388.56 : 3,694,827.96 = 1,453,708.72 : x
  2. Step 2: Convert to fraction form
    2,677,388.56/3,694,827.96 = 1,453,708.72/x
  3. Step 3: Cross multiply
    2,677,388.56x = 3,694,827.96 × 1,453,708.72
  4. Step 4: Simplify right side
    2,677,388.56x = 5,371,203,624,351.81
  5. Step 5: Solve for x
    x = 5,371,203,624,351.81/2,677,388.56
  6. Step 6: Final answer
    x = 2,006,135.27

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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.