Home / 2,027,509-3,040,082.52-890,225.80

Finding the Fourth Proportional to 2,027,509, 3,040,082.52 and 890,225.80

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Solution

The fourth proportional to 2,027,509, 3,040,082.52 and 890,225.80 is: 1,334,820.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,509 : 3,040,082.52 = 890,225.80 : x
  2. Step 2: Convert to fraction form
    2,027,509/3,040,082.52 = 890,225.80/x
  3. Step 3: Cross multiply
    2,027,509x = 3,040,082.52 × 890,225.80
  4. Step 4: Simplify right side
    2,027,509x = 2,706,359,893,433.02
  5. Step 5: Solve for x
    x = 2,706,359,893,433.02/2,027,509
  6. Step 6: Final answer
    x = 1,334,820.16

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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.