Home / 3,325,389.21-4,589,058.11-1,797,492.69

Finding the Fourth Proportional to 3,325,389.21, 4,589,058.11 and 1,797,492.69

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Solution

The fourth proportional to 3,325,389.21, 4,589,058.11 and 1,797,492.69 is: 2,480,551.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,389.21 : 4,589,058.11 = 1,797,492.69 : x
  2. Step 2: Convert to fraction form
    3,325,389.21/4,589,058.11 = 1,797,492.69/x
  3. Step 3: Cross multiply
    3,325,389.21x = 4,589,058.11 × 1,797,492.69
  4. Step 4: Simplify right side
    3,325,389.21x = 8,248,798,397,722.75
  5. Step 5: Solve for x
    x = 8,248,798,397,722.75/3,325,389.21
  6. Step 6: Final answer
    x = 2,480,551.26

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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.