Home / 3,002,235.75-4,503,820.19-1,008,158.31

Finding the Fourth Proportional to 3,002,235.75, 4,503,820.19 and 1,008,158.31

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Solution

The fourth proportional to 3,002,235.75, 4,503,820.19 and 1,008,158.31 is: 1,512,394.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,235.75 : 4,503,820.19 = 1,008,158.31 : x
  2. Step 2: Convert to fraction form
    3,002,235.75/4,503,820.19 = 1,008,158.31/x
  3. Step 3: Cross multiply
    3,002,235.75x = 4,503,820.19 × 1,008,158.31
  4. Step 4: Simplify right side
    3,002,235.75x = 4,540,563,746,253.49
  5. Step 5: Solve for x
    x = 4,540,563,746,253.49/3,002,235.75
  6. Step 6: Final answer
    x = 1,512,394.14

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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.