Home / 2,850,264.84-3,933,429.15-1,626,546

Finding the Fourth Proportional to 2,850,264.84, 3,933,429.15 and 1,626,546

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Solution

The fourth proportional to 2,850,264.84, 3,933,429.15 and 1,626,546 is: 2,244,669.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,264.84 : 3,933,429.15 = 1,626,546 : x
  2. Step 2: Convert to fraction form
    2,850,264.84/3,933,429.15 = 1,626,546/x
  3. Step 3: Cross multiply
    2,850,264.84x = 3,933,429.15 × 1,626,546
  4. Step 4: Simplify right side
    2,850,264.84x = 6,397,903,450,215.90
  5. Step 5: Solve for x
    x = 6,397,903,450,215.90/2,850,264.84
  6. Step 6: Final answer
    x = 2,244,669.81

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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.