Home / 2,442,441.06-3,370,431.03-1,354,634.58

Finding the Fourth Proportional to 2,442,441.06, 3,370,431.03 and 1,354,634.58

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Solution

The fourth proportional to 2,442,441.06, 3,370,431.03 and 1,354,634.58 is: 1,869,319.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,441.06 : 3,370,431.03 = 1,354,634.58 : x
  2. Step 2: Convert to fraction form
    2,442,441.06/3,370,431.03 = 1,354,634.58/x
  3. Step 3: Cross multiply
    2,442,441.06x = 3,370,431.03 × 1,354,634.58
  4. Step 4: Simplify right side
    2,442,441.06x = 4,565,702,422,743.02
  5. Step 5: Solve for x
    x = 4,565,702,422,743.02/2,442,441.06
  6. Step 6: Final answer
    x = 1,869,319.39

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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.