Home / 2,839,539.51-4,259,577.11-2,200,559.00

Finding the Fourth Proportional to 2,839,539.51, 4,259,577.11 and 2,200,559.00

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Solution

The fourth proportional to 2,839,539.51, 4,259,577.11 and 2,200,559.00 is: 3,301,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,539.51 : 4,259,577.11 = 2,200,559.00 : x
  2. Step 2: Convert to fraction form
    2,839,539.51/4,259,577.11 = 2,200,559.00/x
  3. Step 3: Cross multiply
    2,839,539.51x = 4,259,577.11 × 2,200,559.00
  4. Step 4: Simplify right side
    2,839,539.51x = 9,373,450,713,303.81
  5. Step 5: Solve for x
    x = 9,373,450,713,303.81/2,839,539.51
  6. Step 6: Final answer
    x = 3,301,046.06

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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.