Home / 2,418,622.34-3,628,458.35-735,682.10

Finding the Fourth Proportional to 2,418,622.34, 3,628,458.35 and 735,682.10

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Solution

The fourth proportional to 2,418,622.34, 3,628,458.35 and 735,682.10 is: 1,103,682.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,622.34 : 3,628,458.35 = 735,682.10 : x
  2. Step 2: Convert to fraction form
    2,418,622.34/3,628,458.35 = 735,682.10/x
  3. Step 3: Cross multiply
    2,418,622.34x = 3,628,458.35 × 735,682.10
  4. Step 4: Simplify right side
    2,418,622.34x = 2,669,391,839,628.64
  5. Step 5: Solve for x
    x = 2,669,391,839,628.64/2,418,622.34
  6. Step 6: Final answer
    x = 1,103,682.79

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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.