Home / 4,314,391.16-5,953,852.80-2,380,650.20

Finding the Fourth Proportional to 4,314,391.16, 5,953,852.80 and 2,380,650.20

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Solution

The fourth proportional to 4,314,391.16, 5,953,852.80 and 2,380,650.20 is: 3,285,293.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,391.16 : 5,953,852.80 = 2,380,650.20 : x
  2. Step 2: Convert to fraction form
    4,314,391.16/5,953,852.80 = 2,380,650.20/x
  3. Step 3: Cross multiply
    4,314,391.16x = 5,953,852.80 × 2,380,650.20
  4. Step 4: Simplify right side
    4,314,391.16x = 14,174,040,859,090.56
  5. Step 5: Solve for x
    x = 14,174,040,859,090.56/4,314,391.16
  6. Step 6: Final answer
    x = 3,285,293.41

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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.