Home / 1,363,494.91-1,881,635.67-751,669.57

Finding the Fourth Proportional to 1,363,494.91, 1,881,635.67 and 751,669.57

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Solution

The fourth proportional to 1,363,494.91, 1,881,635.67 and 751,669.57 is: 1,037,311.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,494.91 : 1,881,635.67 = 751,669.57 : x
  2. Step 2: Convert to fraction form
    1,363,494.91/1,881,635.67 = 751,669.57/x
  3. Step 3: Cross multiply
    1,363,494.91x = 1,881,635.67 × 751,669.57
  4. Step 4: Simplify right side
    1,363,494.91x = 1,414,368,261,799.04
  5. Step 5: Solve for x
    x = 1,414,368,261,799.04/1,363,494.91
  6. Step 6: Final answer
    x = 1,037,311.00

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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.