Home / 1,363,541.51-1,881,700.01-751,716.24

Finding the Fourth Proportional to 1,363,541.51, 1,881,700.01 and 751,716.24

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Solution

The fourth proportional to 1,363,541.51, 1,881,700.01 and 751,716.24 is: 1,037,375.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,541.51 : 1,881,700.01 = 751,716.24 : x
  2. Step 2: Convert to fraction form
    1,363,541.51/1,881,700.01 = 751,716.24/x
  3. Step 3: Cross multiply
    1,363,541.51x = 1,881,700.01 × 751,716.24
  4. Step 4: Simplify right side
    1,363,541.51x = 1,414,504,456,325.16
  5. Step 5: Solve for x
    x = 1,414,504,456,325.16/1,363,541.51
  6. Step 6: Final answer
    x = 1,037,375.43

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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.