Home / 2,492,003.07-3,438,965.60-1,346,083.41

Finding the Fourth Proportional to 2,492,003.07, 3,438,965.60 and 1,346,083.41

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Solution

The fourth proportional to 2,492,003.07, 3,438,965.60 and 1,346,083.41 is: 1,857,595.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,003.07 : 3,438,965.60 = 1,346,083.41 : x
  2. Step 2: Convert to fraction form
    2,492,003.07/3,438,965.60 = 1,346,083.41/x
  3. Step 3: Cross multiply
    2,492,003.07x = 3,438,965.60 × 1,346,083.41
  4. Step 4: Simplify right side
    2,492,003.07x = 4,629,134,534,990.28
  5. Step 5: Solve for x
    x = 4,629,134,534,990.28/2,492,003.07
  6. Step 6: Final answer
    x = 1,857,595.84

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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.