Home / 2,552,954.34-3,523,215.54-1,465,217.22

Finding the Fourth Proportional to 2,552,954.34, 3,523,215.54 and 1,465,217.22

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Solution

The fourth proportional to 2,552,954.34, 3,523,215.54 and 1,465,217.22 is: 2,022,079.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,954.34 : 3,523,215.54 = 1,465,217.22 : x
  2. Step 2: Convert to fraction form
    2,552,954.34/3,523,215.54 = 1,465,217.22/x
  3. Step 3: Cross multiply
    2,552,954.34x = 3,523,215.54 × 1,465,217.22
  4. Step 4: Simplify right side
    2,552,954.34x = 5,162,276,078,979.60
  5. Step 5: Solve for x
    x = 5,162,276,078,979.60/2,552,954.34
  6. Step 6: Final answer
    x = 2,022,079.28

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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.