Home / 3,701,594.30-5,109,484.34-2,543,872.97

Finding the Fourth Proportional to 3,701,594.30, 5,109,484.34 and 2,543,872.97

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Solution

The fourth proportional to 3,701,594.30, 5,109,484.34 and 2,543,872.97 is: 3,511,427.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,594.30 : 5,109,484.34 = 2,543,872.97 : x
  2. Step 2: Convert to fraction form
    3,701,594.30/5,109,484.34 = 2,543,872.97/x
  3. Step 3: Cross multiply
    3,701,594.30x = 5,109,484.34 × 2,543,872.97
  4. Step 4: Simplify right side
    3,701,594.30x = 12,997,879,103,218.64
  5. Step 5: Solve for x
    x = 12,997,879,103,218.64/3,701,594.30
  6. Step 6: Final answer
    x = 3,511,427.25

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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.