Home / 3,376,787.27-4,659,961.05-1,828,048.50

Finding the Fourth Proportional to 3,376,787.27, 4,659,961.05 and 1,828,048.50

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Solution

The fourth proportional to 3,376,787.27, 4,659,961.05 and 1,828,048.50 is: 2,522,704.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,787.27 : 4,659,961.05 = 1,828,048.50 : x
  2. Step 2: Convert to fraction form
    3,376,787.27/4,659,961.05 = 1,828,048.50/x
  3. Step 3: Cross multiply
    3,376,787.27x = 4,659,961.05 × 1,828,048.50
  4. Step 4: Simplify right side
    3,376,787.27x = 8,518,634,807,510.93
  5. Step 5: Solve for x
    x = 8,518,634,807,510.93/3,376,787.27
  6. Step 6: Final answer
    x = 2,522,704.02

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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.