Home / 3,266,158.28-4,507,550.55-1,959,459.26

Finding the Fourth Proportional to 3,266,158.28, 4,507,550.55 and 1,959,459.26

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Solution

The fourth proportional to 3,266,158.28, 4,507,550.55 and 1,959,459.26 is: 2,704,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,158.28 : 4,507,550.55 = 1,959,459.26 : x
  2. Step 2: Convert to fraction form
    3,266,158.28/4,507,550.55 = 1,959,459.26/x
  3. Step 3: Cross multiply
    3,266,158.28x = 4,507,550.55 × 1,959,459.26
  4. Step 4: Simplify right side
    3,266,158.28x = 8,832,361,642,577.84
  5. Step 5: Solve for x
    x = 8,832,361,642,577.84/3,266,158.28
  6. Step 6: Final answer
    x = 2,704,205.03

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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.