Home / 1,848,847.34-2,773,410.44-551,897.28

Finding the Fourth Proportional to 1,848,847.34, 2,773,410.44 and 551,897.28

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Solution

The fourth proportional to 1,848,847.34, 2,773,410.44 and 551,897.28 is: 827,887.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,847.34 : 2,773,410.44 = 551,897.28 : x
  2. Step 2: Convert to fraction form
    1,848,847.34/2,773,410.44 = 551,897.28/x
  3. Step 3: Cross multiply
    1,848,847.34x = 2,773,410.44 × 551,897.28
  4. Step 4: Simplify right side
    1,848,847.34x = 1,530,637,675,400.12
  5. Step 5: Solve for x
    x = 1,530,637,675,400.12/1,848,847.34
  6. Step 6: Final answer
    x = 827,887.54

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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.