Home / 1,486,077.08-2,051,414.16-1,003,296.16

Finding the Fourth Proportional to 1,486,077.08, 2,051,414.16 and 1,003,296.16

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Solution

The fourth proportional to 1,486,077.08, 2,051,414.16 and 1,003,296.16 is: 1,384,972.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,077.08 : 2,051,414.16 = 1,003,296.16 : x
  2. Step 2: Convert to fraction form
    1,486,077.08/2,051,414.16 = 1,003,296.16/x
  3. Step 3: Cross multiply
    1,486,077.08x = 2,051,414.16 × 1,003,296.16
  4. Step 4: Simplify right side
    1,486,077.08x = 2,058,175,949,297.63
  5. Step 5: Solve for x
    x = 2,058,175,949,297.63/1,486,077.08
  6. Step 6: Final answer
    x = 1,384,972.54

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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.