Home / 1,622,304.90-2,432,645.19-500,228.10

Finding the Fourth Proportional to 1,622,304.90, 2,432,645.19 and 500,228.10

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Solution

The fourth proportional to 1,622,304.90, 2,432,645.19 and 500,228.10 is: 750,091.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,304.90 : 2,432,645.19 = 500,228.10 : x
  2. Step 2: Convert to fraction form
    1,622,304.90/2,432,645.19 = 500,228.10/x
  3. Step 3: Cross multiply
    1,622,304.90x = 2,432,645.19 × 500,228.10
  4. Step 4: Simplify right side
    1,622,304.90x = 1,216,877,481,367.84
  5. Step 5: Solve for x
    x = 1,216,877,481,367.84/1,622,304.90
  6. Step 6: Final answer
    x = 750,091.73

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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.