Home / 3,024,879.90-4,536,007.65-1,002,342.30

Finding the Fourth Proportional to 3,024,879.90, 4,536,007.65 and 1,002,342.30

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Solution

The fourth proportional to 3,024,879.90, 4,536,007.65 and 1,002,342.30 is: 1,503,078.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,879.90 : 4,536,007.65 = 1,002,342.30 : x
  2. Step 2: Convert to fraction form
    3,024,879.90/4,536,007.65 = 1,002,342.30/x
  3. Step 3: Cross multiply
    3,024,879.90x = 4,536,007.65 × 1,002,342.30
  4. Step 4: Simplify right side
    3,024,879.90x = 4,546,632,340,718.60
  5. Step 5: Solve for x
    x = 4,546,632,340,718.60/3,024,879.90
  6. Step 6: Final answer
    x = 1,503,078.63

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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.