Home / 2,703,752-3,731,181.12-1,685,156

Finding the Fourth Proportional to 2,703,752, 3,731,181.12 and 1,685,156

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Solution

The fourth proportional to 2,703,752, 3,731,181.12 and 1,685,156 is: 2,325,517.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,752 : 3,731,181.12 = 1,685,156 : x
  2. Step 2: Convert to fraction form
    2,703,752/3,731,181.12 = 1,685,156/x
  3. Step 3: Cross multiply
    2,703,752x = 3,731,181.12 × 1,685,156
  4. Step 4: Simplify right side
    2,703,752x = 6,287,622,251,454.72
  5. Step 5: Solve for x
    x = 6,287,622,251,454.72/2,703,752
  6. Step 6: Final answer
    x = 2,325,517.37

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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.