Home / 3,030,369.36-4,182,625.44-1,741,957.20

Finding the Fourth Proportional to 3,030,369.36, 4,182,625.44 and 1,741,957.20

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Solution

The fourth proportional to 3,030,369.36, 4,182,625.44 and 1,741,957.20 is: 2,404,312.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,369.36 : 4,182,625.44 = 1,741,957.20 : x
  2. Step 2: Convert to fraction form
    3,030,369.36/4,182,625.44 = 1,741,957.20/x
  3. Step 3: Cross multiply
    3,030,369.36x = 4,182,625.44 × 1,741,957.20
  4. Step 4: Simplify right side
    3,030,369.36x = 7,285,954,500,111.17
  5. Step 5: Solve for x
    x = 7,285,954,500,111.17/3,030,369.36
  6. Step 6: Final answer
    x = 2,404,312.36

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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.