Home / 4,003,022.63-6,004,480.12-970,414.64

Finding the Fourth Proportional to 4,003,022.63, 6,004,480.12 and 970,414.64

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Solution

The fourth proportional to 4,003,022.63, 6,004,480.12 and 970,414.64 is: 1,455,608.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,022.63 : 6,004,480.12 = 970,414.64 : x
  2. Step 2: Convert to fraction form
    4,003,022.63/6,004,480.12 = 970,414.64/x
  3. Step 3: Cross multiply
    4,003,022.63x = 6,004,480.12 × 970,414.64
  4. Step 4: Simplify right side
    4,003,022.63x = 5,826,835,437,880.52
  5. Step 5: Solve for x
    x = 5,826,835,437,880.52/4,003,022.63
  6. Step 6: Final answer
    x = 1,455,608.92

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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.