Home / 6,099,374.15-9,149,126.81-1,839,579.29

Finding the Fourth Proportional to 6,099,374.15, 9,149,126.81 and 1,839,579.29

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Solution

The fourth proportional to 6,099,374.15, 9,149,126.81 and 1,839,579.29 is: 2,759,388.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,374.15 : 9,149,126.81 = 1,839,579.29 : x
  2. Step 2: Convert to fraction form
    6,099,374.15/9,149,126.81 = 1,839,579.29/x
  3. Step 3: Cross multiply
    6,099,374.15x = 9,149,126.81 × 1,839,579.29
  4. Step 4: Simplify right side
    6,099,374.15x = 16,830,544,146,316.23
  5. Step 5: Solve for x
    x = 16,830,544,146,316.23/6,099,374.15
  6. Step 6: Final answer
    x = 2,759,388.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.