Home / 2,370,736.77-3,271,625.08-1,283,008.02

Finding the Fourth Proportional to 2,370,736.77, 3,271,625.08 and 1,283,008.02

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Solution

The fourth proportional to 2,370,736.77, 3,271,625.08 and 1,283,008.02 is: 1,770,555.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,736.77 : 3,271,625.08 = 1,283,008.02 : x
  2. Step 2: Convert to fraction form
    2,370,736.77/3,271,625.08 = 1,283,008.02/x
  3. Step 3: Cross multiply
    2,370,736.77x = 3,271,625.08 × 1,283,008.02
  4. Step 4: Simplify right side
    2,370,736.77x = 4,197,521,212,865.62
  5. Step 5: Solve for x
    x = 4,197,521,212,865.62/2,370,736.77
  6. Step 6: Final answer
    x = 1,770,555.58

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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.