Home / 2,684,137-3,704,109.06-1,476,913

Finding the Fourth Proportional to 2,684,137, 3,704,109.06 and 1,476,913

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Solution

The fourth proportional to 2,684,137, 3,704,109.06 and 1,476,913 is: 2,038,139.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,137 : 3,704,109.06 = 1,476,913 : x
  2. Step 2: Convert to fraction form
    2,684,137/3,704,109.06 = 1,476,913/x
  3. Step 3: Cross multiply
    2,684,137x = 3,704,109.06 × 1,476,913
  4. Step 4: Simplify right side
    2,684,137x = 5,470,646,824,131.78
  5. Step 5: Solve for x
    x = 5,470,646,824,131.78/2,684,137
  6. Step 6: Final answer
    x = 2,038,139.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.