Home / 3,102,293.39-4,648,047.24-2,177,087.19

Finding the Fourth Proportional to 3,102,293.39, 4,648,047.24 and 2,177,087.19

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Solution

The fourth proportional to 3,102,293.39, 4,648,047.24 and 2,177,087.19 is: 3,261,846.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,293.39 : 4,648,047.24 = 2,177,087.19 : x
  2. Step 2: Convert to fraction form
    3,102,293.39/4,648,047.24 = 2,177,087.19/x
  3. Step 3: Cross multiply
    3,102,293.39x = 4,648,047.24 × 2,177,087.19
  4. Step 4: Simplify right side
    3,102,293.39x = 10,119,204,104,718.86
  5. Step 5: Solve for x
    x = 10,119,204,104,718.86/3,102,293.39
  6. Step 6: Final answer
    x = 3,261,846.26

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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.