Home / 4,865,548.26-6,714,338.25-2,690,035.38

Finding the Fourth Proportional to 4,865,548.26, 6,714,338.25 and 2,690,035.38

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Solution

The fourth proportional to 4,865,548.26, 6,714,338.25 and 2,690,035.38 is: 3,712,183.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,548.26 : 6,714,338.25 = 2,690,035.38 : x
  2. Step 2: Convert to fraction form
    4,865,548.26/6,714,338.25 = 2,690,035.38/x
  3. Step 3: Cross multiply
    4,865,548.26x = 6,714,338.25 × 2,690,035.38
  4. Step 4: Simplify right side
    4,865,548.26x = 18,061,807,445,787.29
  5. Step 5: Solve for x
    x = 18,061,807,445,787.29/4,865,548.26
  6. Step 6: Final answer
    x = 3,712,183.39

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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.