Home / 2,658,040.64-3,668,096.10-1,450,816.64

Finding the Fourth Proportional to 2,658,040.64, 3,668,096.10 and 1,450,816.64

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Solution

The fourth proportional to 2,658,040.64, 3,668,096.10 and 1,450,816.64 is: 2,002,126.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,658,040.64 : 3,668,096.10 = 1,450,816.64 : x
  2. Step 2: Convert to fraction form
    2,658,040.64/3,668,096.10 = 1,450,816.64/x
  3. Step 3: Cross multiply
    2,658,040.64x = 3,668,096.10 × 1,450,816.64
  4. Step 4: Simplify right side
    2,658,040.64x = 5,321,734,858,999.10
  5. Step 5: Solve for x
    x = 5,321,734,858,999.10/2,658,040.64
  6. Step 6: Final answer
    x = 2,002,126.97

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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.