Home / 2,441,022.23-3,368,810.30-1,353,634.89

Finding the Fourth Proportional to 2,441,022.23, 3,368,810.30 and 1,353,634.89

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Solution

The fourth proportional to 2,441,022.23, 3,368,810.30 and 1,353,634.89 is: 1,868,126.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,022.23 : 3,368,810.30 = 1,353,634.89 : x
  2. Step 2: Convert to fraction form
    2,441,022.23/3,368,810.30 = 1,353,634.89/x
  3. Step 3: Cross multiply
    2,441,022.23x = 3,368,810.30 × 1,353,634.89
  4. Step 4: Simplify right side
    2,441,022.23x = 4,560,139,159,871.37
  5. Step 5: Solve for x
    x = 4,560,139,159,871.37/2,441,022.23
  6. Step 6: Final answer
    x = 1,868,126.85

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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.