Home / 952,682.05-1,314,696.04-522,969.49

Finding the Fourth Proportional to 952,682.05, 1,314,696.04 and 522,969.49

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Solution

The fourth proportional to 952,682.05, 1,314,696.04 and 522,969.49 is: 721,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,682.05 : 1,314,696.04 = 522,969.49 : x
  2. Step 2: Convert to fraction form
    952,682.05/1,314,696.04 = 522,969.49/x
  3. Step 3: Cross multiply
    952,682.05x = 1,314,696.04 × 522,969.49
  4. Step 4: Simplify right side
    952,682.05x = 687,545,917,543.82
  5. Step 5: Solve for x
    x = 687,545,917,543.82/952,682.05
  6. Step 6: Final answer
    x = 721,695.05

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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.