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Finding the Fourth Proportional to 2,757,074.00, 3,804,728.29 and 1,549,850.00

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Solution

The fourth proportional to 2,757,074.00, 3,804,728.29 and 1,549,850.00 is: 2,138,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,074.00 : 3,804,728.29 = 1,549,850.00 : x
  2. Step 2: Convert to fraction form
    2,757,074.00/3,804,728.29 = 1,549,850.00/x
  3. Step 3: Cross multiply
    2,757,074.00x = 3,804,728.29 × 1,549,850.00
  4. Step 4: Simplify right side
    2,757,074.00x = 5,896,758,117,358.24
  5. Step 5: Solve for x
    x = 5,896,758,117,358.24/2,757,074.00
  6. Step 6: Final answer
    x = 2,138,773.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.