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Finding the Fourth Proportional to 1,674,976.02, 2,511,361.50 and 1,104,618.06

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Solution

The fourth proportional to 1,674,976.02, 2,511,361.50 and 1,104,618.06 is: 1,656,199.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,976.02 : 2,511,361.50 = 1,104,618.06 : x
  2. Step 2: Convert to fraction form
    1,674,976.02/2,511,361.50 = 1,104,618.06/x
  3. Step 3: Cross multiply
    1,674,976.02x = 2,511,361.50 × 1,104,618.06
  4. Step 4: Simplify right side
    1,674,976.02x = 2,774,095,268,088.69
  5. Step 5: Solve for x
    x = 2,774,095,268,088.69/1,674,976.02
  6. Step 6: Final answer
    x = 1,656,199.99

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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.