Home / 2,954,425.32-4,429,975.73-932,292.32

Finding the Fourth Proportional to 2,954,425.32, 4,429,975.73 and 932,292.32

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Solution

The fourth proportional to 2,954,425.32, 4,429,975.73 and 932,292.32 is: 1,397,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,425.32 : 4,429,975.73 = 932,292.32 : x
  2. Step 2: Convert to fraction form
    2,954,425.32/4,429,975.73 = 932,292.32/x
  3. Step 3: Cross multiply
    2,954,425.32x = 4,429,975.73 × 932,292.32
  4. Step 4: Simplify right side
    2,954,425.32x = 4,130,032,324,054.05
  5. Step 5: Solve for x
    x = 4,130,032,324,054.05/2,954,425.32
  6. Step 6: Final answer
    x = 1,397,913.93

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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.