Home / 2,449,918.60-3,675,368.44-1,371,964.11

Finding the Fourth Proportional to 2,449,918.60, 3,675,368.44 and 1,371,964.11

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Solution

The fourth proportional to 2,449,918.60, 3,675,368.44 and 1,371,964.11 is: 2,058,220.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,918.60 : 3,675,368.44 = 1,371,964.11 : x
  2. Step 2: Convert to fraction form
    2,449,918.60/3,675,368.44 = 1,371,964.11/x
  3. Step 3: Cross multiply
    2,449,918.60x = 3,675,368.44 × 1,371,964.11
  4. Step 4: Simplify right side
    2,449,918.60x = 5,042,473,590,706.69
  5. Step 5: Solve for x
    x = 5,042,473,590,706.69/2,449,918.60
  6. Step 6: Final answer
    x = 2,058,220.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.