Home / 2,243,313.60-3,364,970.40-2,092,738.65

Finding the Fourth Proportional to 2,243,313.60, 3,364,970.40 and 2,092,738.65

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Solution

The fourth proportional to 2,243,313.60, 3,364,970.40 and 2,092,738.65 is: 3,139,107.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,313.60 : 3,364,970.40 = 2,092,738.65 : x
  2. Step 2: Convert to fraction form
    2,243,313.60/3,364,970.40 = 2,092,738.65/x
  3. Step 3: Cross multiply
    2,243,313.60x = 3,364,970.40 × 2,092,738.65
  4. Step 4: Simplify right side
    2,243,313.60x = 7,042,003,612,185.96
  5. Step 5: Solve for x
    x = 7,042,003,612,185.96/2,243,313.60
  6. Step 6: Final answer
    x = 3,139,107.98

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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.