Home / 2,459,185.46-3,393,669.12-1,371,458.06

Finding the Fourth Proportional to 2,459,185.46, 3,393,669.12 and 1,371,458.06

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Solution

The fourth proportional to 2,459,185.46, 3,393,669.12 and 1,371,458.06 is: 1,892,608.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,185.46 : 3,393,669.12 = 1,371,458.06 : x
  2. Step 2: Convert to fraction form
    2,459,185.46/3,393,669.12 = 1,371,458.06/x
  3. Step 3: Cross multiply
    2,459,185.46x = 3,393,669.12 × 1,371,458.06
  4. Step 4: Simplify right side
    2,459,185.46x = 4,654,274,867,597.11
  5. Step 5: Solve for x
    x = 4,654,274,867,597.11/2,459,185.46
  6. Step 6: Final answer
    x = 1,892,608.32

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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.