Home / 1,614,289.63-2,227,635.45-1,002,429.22

Finding the Fourth Proportional to 1,614,289.63, 2,227,635.45 and 1,002,429.22

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Solution

The fourth proportional to 1,614,289.63, 2,227,635.45 and 1,002,429.22 is: 1,383,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,289.63 : 2,227,635.45 = 1,002,429.22 : x
  2. Step 2: Convert to fraction form
    1,614,289.63/2,227,635.45 = 1,002,429.22/x
  3. Step 3: Cross multiply
    1,614,289.63x = 2,227,635.45 × 1,002,429.22
  4. Step 4: Simplify right side
    1,614,289.63x = 2,233,046,862,376.24
  5. Step 5: Solve for x
    x = 2,233,046,862,376.24/1,614,289.63
  6. Step 6: Final answer
    x = 1,383,300.01

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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.