Home / 3,370,257.60-4,650,956.64-1,842,364.32

Finding the Fourth Proportional to 3,370,257.60, 4,650,956.64 and 1,842,364.32

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Solution

The fourth proportional to 3,370,257.60, 4,650,956.64 and 1,842,364.32 is: 2,542,463.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,257.60 : 4,650,956.64 = 1,842,364.32 : x
  2. Step 2: Convert to fraction form
    3,370,257.60/4,650,956.64 = 1,842,364.32/x
  3. Step 3: Cross multiply
    3,370,257.60x = 4,650,956.64 × 1,842,364.32
  4. Step 4: Simplify right side
    3,370,257.60x = 8,568,756,567,403.09
  5. Step 5: Solve for x
    x = 8,568,756,567,403.09/3,370,257.60
  6. Step 6: Final answer
    x = 2,542,463.39

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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.