Home / 3,492,554.94-4,818,999.96-2,041,969.68

Finding the Fourth Proportional to 3,492,554.94, 4,818,999.96 and 2,041,969.68

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Solution

The fourth proportional to 3,492,554.94, 4,818,999.96 and 2,041,969.68 is: 2,817,493.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,554.94 : 4,818,999.96 = 2,041,969.68 : x
  2. Step 2: Convert to fraction form
    3,492,554.94/4,818,999.96 = 2,041,969.68/x
  3. Step 3: Cross multiply
    3,492,554.94x = 4,818,999.96 × 2,041,969.68
  4. Step 4: Simplify right side
    3,492,554.94x = 9,840,251,806,241.21
  5. Step 5: Solve for x
    x = 9,840,251,806,241.21/3,492,554.94
  6. Step 6: Final answer
    x = 2,817,493.78

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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.