Home / 2,459,102.49-3,393,554.84-1,371,375.29

Finding the Fourth Proportional to 2,459,102.49, 3,393,554.84 and 1,371,375.29

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Solution

The fourth proportional to 2,459,102.49, 3,393,554.84 and 1,371,375.29 is: 1,892,494.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,102.49 : 3,393,554.84 = 1,371,375.29 : x
  2. Step 2: Convert to fraction form
    2,459,102.49/3,393,554.84 = 1,371,375.29/x
  3. Step 3: Cross multiply
    2,459,102.49x = 3,393,554.84 × 1,371,375.29
  4. Step 4: Simplify right side
    2,459,102.49x = 4,653,837,259,605.57
  5. Step 5: Solve for x
    x = 4,653,837,259,605.57/2,459,102.49
  6. Step 6: Final answer
    x = 1,892,494.22

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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.