Home / 2,010,775.58-3,015,215.77-730,480.26

Finding the Fourth Proportional to 2,010,775.58, 3,015,215.77 and 730,480.26

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Solution

The fourth proportional to 2,010,775.58, 3,015,215.77 and 730,480.26 is: 1,095,376.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,775.58 : 3,015,215.77 = 730,480.26 : x
  2. Step 2: Convert to fraction form
    2,010,775.58/3,015,215.77 = 730,480.26/x
  3. Step 3: Cross multiply
    2,010,775.58x = 3,015,215.77 × 730,480.26
  4. Step 4: Simplify right side
    2,010,775.58x = 2,202,555,599,625.70
  5. Step 5: Solve for x
    x = 2,202,555,599,625.70/2,010,775.58
  6. Step 6: Final answer
    x = 1,095,376.14

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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.