Home / 2,628,080.02-3,626,803.11-1,481,936.50

Finding the Fourth Proportional to 2,628,080.02, 3,626,803.11 and 1,481,936.50

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Solution

The fourth proportional to 2,628,080.02, 3,626,803.11 and 1,481,936.50 is: 2,045,102.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,080.02 : 3,626,803.11 = 1,481,936.50 : x
  2. Step 2: Convert to fraction form
    2,628,080.02/3,626,803.11 = 1,481,936.50/x
  3. Step 3: Cross multiply
    2,628,080.02x = 3,626,803.11 × 1,481,936.50
  4. Step 4: Simplify right side
    2,628,080.02x = 5,374,691,907,022.51
  5. Step 5: Solve for x
    x = 5,374,691,907,022.51/2,628,080.02
  6. Step 6: Final answer
    x = 2,045,102.08

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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.