Home / 2,844,673.98-3,925,327.68-1,683,155.85

Finding the Fourth Proportional to 2,844,673.98, 3,925,327.68 and 1,683,155.85

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Solution

The fourth proportional to 2,844,673.98, 3,925,327.68 and 1,683,155.85 is: 2,322,564.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,673.98 : 3,925,327.68 = 1,683,155.85 : x
  2. Step 2: Convert to fraction form
    2,844,673.98/3,925,327.68 = 1,683,155.85/x
  3. Step 3: Cross multiply
    2,844,673.98x = 3,925,327.68 × 1,683,155.85
  4. Step 4: Simplify right side
    2,844,673.98x = 6,606,938,247,758.93
  5. Step 5: Solve for x
    x = 6,606,938,247,758.93/2,844,673.98
  6. Step 6: Final answer
    x = 2,322,564.31

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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.