Home / 3,012,959.33-4,156,872.21-1,706,032.73

Finding the Fourth Proportional to 3,012,959.33, 4,156,872.21 and 1,706,032.73

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Solution

The fourth proportional to 3,012,959.33, 4,156,872.21 and 1,706,032.73 is: 2,353,752.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,959.33 : 4,156,872.21 = 1,706,032.73 : x
  2. Step 2: Convert to fraction form
    3,012,959.33/4,156,872.21 = 1,706,032.73/x
  3. Step 3: Cross multiply
    3,012,959.33x = 4,156,872.21 × 1,706,032.73
  4. Step 4: Simplify right side
    3,012,959.33x = 7,091,760,055,079.61
  5. Step 5: Solve for x
    x = 7,091,760,055,079.61/3,012,959.33
  6. Step 6: Final answer
    x = 2,353,752.33

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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.