Home / 3,623,758.58-5,431,652.06-1,492,680.17

Finding the Fourth Proportional to 3,623,758.58, 5,431,652.06 and 1,492,680.17

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Solution

The fourth proportional to 3,623,758.58, 5,431,652.06 and 1,492,680.17 is: 2,237,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,758.58 : 5,431,652.06 = 1,492,680.17 : x
  2. Step 2: Convert to fraction form
    3,623,758.58/5,431,652.06 = 1,492,680.17/x
  3. Step 3: Cross multiply
    3,623,758.58x = 5,431,652.06 × 1,492,680.17
  4. Step 4: Simplify right side
    3,623,758.58x = 8,107,719,285,679.99
  5. Step 5: Solve for x
    x = 8,107,719,285,679.99/3,623,758.58
  6. Step 6: Final answer
    x = 2,237,378.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.