Home / 3,660,921.16-5,050,362.54-2,303,542.60

Finding the Fourth Proportional to 3,660,921.16, 5,050,362.54 and 2,303,542.60

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Solution

The fourth proportional to 3,660,921.16, 5,050,362.54 and 2,303,542.60 is: 3,177,813.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,921.16 : 5,050,362.54 = 2,303,542.60 : x
  2. Step 2: Convert to fraction form
    3,660,921.16/5,050,362.54 = 2,303,542.60/x
  3. Step 3: Cross multiply
    3,660,921.16x = 5,050,362.54 × 2,303,542.60
  4. Step 4: Simplify right side
    3,660,921.16x = 11,633,725,256,334.21
  5. Step 5: Solve for x
    x = 11,633,725,256,334.21/3,660,921.16
  6. Step 6: Final answer
    x = 3,177,813.66

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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.