Home / 6,428,844.24-9,643,266.36-3,052,816.08

Finding the Fourth Proportional to 6,428,844.24, 9,643,266.36 and 3,052,816.08

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Solution

The fourth proportional to 6,428,844.24, 9,643,266.36 and 3,052,816.08 is: 4,579,224.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,428,844.24 : 9,643,266.36 = 3,052,816.08 : x
  2. Step 2: Convert to fraction form
    6,428,844.24/9,643,266.36 = 3,052,816.08/x
  3. Step 3: Cross multiply
    6,428,844.24x = 9,643,266.36 × 3,052,816.08
  4. Step 4: Simplify right side
    6,428,844.24x = 29,439,118,607,531.07
  5. Step 5: Solve for x
    x = 29,439,118,607,531.07/6,428,844.24
  6. Step 6: Final answer
    x = 4,579,224.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.