Home / 2,446,266.15-3,669,399.23-1,942,381.35

Finding the Fourth Proportional to 2,446,266.15, 3,669,399.23 and 1,942,381.35

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Solution

The fourth proportional to 2,446,266.15, 3,669,399.23 and 1,942,381.35 is: 2,913,572.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,266.15 : 3,669,399.23 = 1,942,381.35 : x
  2. Step 2: Convert to fraction form
    2,446,266.15/3,669,399.23 = 1,942,381.35/x
  3. Step 3: Cross multiply
    2,446,266.15x = 3,669,399.23 × 1,942,381.35
  4. Step 4: Simplify right side
    2,446,266.15x = 7,127,372,620,344.45
  5. Step 5: Solve for x
    x = 7,127,372,620,344.45/2,446,266.15
  6. Step 6: Final answer
    x = 2,913,572.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.