Home / 3,026,994.87-4,177,196.55-1,650,350.49

Finding the Fourth Proportional to 3,026,994.87, 4,177,196.55 and 1,650,350.49

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Solution

The fourth proportional to 3,026,994.87, 4,177,196.55 and 1,650,350.49 is: 2,277,452.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,994.87 : 4,177,196.55 = 1,650,350.49 : x
  2. Step 2: Convert to fraction form
    3,026,994.87/4,177,196.55 = 1,650,350.49/x
  3. Step 3: Cross multiply
    3,026,994.87x = 4,177,196.55 × 1,650,350.49
  4. Step 4: Simplify right side
    3,026,994.87x = 6,893,838,373,118.81
  5. Step 5: Solve for x
    x = 6,893,838,373,118.81/3,026,994.87
  6. Step 6: Final answer
    x = 2,277,452.94

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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.