Home / 1,363,054.41-1,881,028.02-751,229.63

Finding the Fourth Proportional to 1,363,054.41, 1,881,028.02 and 751,229.63

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Solution

The fourth proportional to 1,363,054.41, 1,881,028.02 and 751,229.63 is: 1,036,704.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,054.41 : 1,881,028.02 = 751,229.63 : x
  2. Step 2: Convert to fraction form
    1,363,054.41/1,881,028.02 = 751,229.63/x
  3. Step 3: Cross multiply
    1,363,054.41x = 1,881,028.02 × 751,229.63
  4. Step 4: Simplify right side
    1,363,054.41x = 1,413,083,974,079.09
  5. Step 5: Solve for x
    x = 1,413,083,974,079.09/1,363,054.41
  6. Step 6: Final answer
    x = 1,036,704.01

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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.