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Finding the Fourth Proportional to 2,734,659.02, 3,773,635.52 and 1,510,951.16

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Solution

The fourth proportional to 2,734,659.02, 3,773,635.52 and 1,510,951.16 is: 2,085,005.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,659.02 : 3,773,635.52 = 1,510,951.16 : x
  2. Step 2: Convert to fraction form
    2,734,659.02/3,773,635.52 = 1,510,951.16/x
  3. Step 3: Cross multiply
    2,734,659.02x = 3,773,635.52 × 1,510,951.16
  4. Step 4: Simplify right side
    2,734,659.02x = 5,701,778,966,361.20
  5. Step 5: Solve for x
    x = 5,701,778,966,361.20/2,734,659.02
  6. Step 6: Final answer
    x = 2,085,005.45

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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.