Home / 2,705,999.54-3,731,703.36-1,618,098.26

Finding the Fourth Proportional to 2,705,999.54, 3,731,703.36 and 1,618,098.26

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Solution

The fourth proportional to 2,705,999.54, 3,731,703.36 and 1,618,098.26 is: 2,231,435.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,999.54 : 3,731,703.36 = 1,618,098.26 : x
  2. Step 2: Convert to fraction form
    2,705,999.54/3,731,703.36 = 1,618,098.26/x
  3. Step 3: Cross multiply
    2,705,999.54x = 3,731,703.36 × 1,618,098.26
  4. Step 4: Simplify right side
    2,705,999.54x = 6,038,262,713,652.15
  5. Step 5: Solve for x
    x = 6,038,262,713,652.15/2,705,999.54
  6. Step 6: Final answer
    x = 2,231,435.23

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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.