Home / 3,059,579.37-4,222,323.21-1,683,025.48

Finding the Fourth Proportional to 3,059,579.37, 4,222,323.21 and 1,683,025.48

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Solution

The fourth proportional to 3,059,579.37, 4,222,323.21 and 1,683,025.48 is: 2,322,632.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,579.37 : 4,222,323.21 = 1,683,025.48 : x
  2. Step 2: Convert to fraction form
    3,059,579.37/4,222,323.21 = 1,683,025.48/x
  3. Step 3: Cross multiply
    3,059,579.37x = 4,222,323.21 × 1,683,025.48
  4. Step 4: Simplify right side
    3,059,579.37x = 7,106,277,547,225.39
  5. Step 5: Solve for x
    x = 7,106,277,547,225.39/3,059,579.37
  6. Step 6: Final answer
    x = 2,322,632.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.