Home / 1,482,286.74-2,044,804.41-937,505.04

Finding the Fourth Proportional to 1,482,286.74, 2,044,804.41 and 937,505.04

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Solution

The fourth proportional to 1,482,286.74, 2,044,804.41 and 937,505.04 is: 1,293,281.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,286.74 : 2,044,804.41 = 937,505.04 : x
  2. Step 2: Convert to fraction form
    1,482,286.74/2,044,804.41 = 937,505.04/x
  3. Step 3: Cross multiply
    1,482,286.74x = 2,044,804.41 × 937,505.04
  4. Step 4: Simplify right side
    1,482,286.74x = 1,917,014,440,189.23
  5. Step 5: Solve for x
    x = 1,917,014,440,189.23/1,482,286.74
  6. Step 6: Final answer
    x = 1,293,281.78

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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.