Home / 2,461,922.91-3,692,846.03-1,263,153.42

Finding the Fourth Proportional to 2,461,922.91, 3,692,846.03 and 1,263,153.42

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Solution

The fourth proportional to 2,461,922.91, 3,692,846.03 and 1,263,153.42 is: 1,894,710.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,922.91 : 3,692,846.03 = 1,263,153.42 : x
  2. Step 2: Convert to fraction form
    2,461,922.91/3,692,846.03 = 1,263,153.42/x
  3. Step 3: Cross multiply
    2,461,922.91x = 3,692,846.03 × 1,263,153.42
  4. Step 4: Simplify right side
    2,461,922.91x = 4,664,631,086,012.16
  5. Step 5: Solve for x
    x = 4,664,631,086,012.16/2,461,922.91
  6. Step 6: Final answer
    x = 1,894,710.46

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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.