Home / 2,842,913-4,265,108.26-848,369

Finding the Fourth Proportional to 2,842,913, 4,265,108.26 and 848,369

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Solution

The fourth proportional to 2,842,913, 4,265,108.26 and 848,369 is: 1,272,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,842,913 : 4,265,108.26 = 848,369 : x
  2. Step 2: Convert to fraction form
    2,842,913/4,265,108.26 = 848,369/x
  3. Step 3: Cross multiply
    2,842,913x = 4,265,108.26 × 848,369
  4. Step 4: Simplify right side
    2,842,913x = 3,618,385,629,427.94
  5. Step 5: Solve for x
    x = 3,618,385,629,427.94/2,842,913
  6. Step 6: Final answer
    x = 1,272,773.96

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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.