Home / 2,465,134.40-3,703,231.20-2,371,131.20

Finding the Fourth Proportional to 2,465,134.40, 3,703,231.20 and 2,371,131.20

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Solution

The fourth proportional to 2,465,134.40, 3,703,231.20 and 2,371,131.20 is: 3,562,015.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,134.40 : 3,703,231.20 = 2,371,131.20 : x
  2. Step 2: Convert to fraction form
    2,465,134.40/3,703,231.20 = 2,371,131.20/x
  3. Step 3: Cross multiply
    2,465,134.40x = 3,703,231.20 × 2,371,131.20
  4. Step 4: Simplify right side
    2,465,134.40x = 8,780,847,039,133.44
  5. Step 5: Solve for x
    x = 8,780,847,039,133.44/2,465,134.40
  6. Step 6: Final answer
    x = 3,562,015.54

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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.