Home / 2,243,318.60-3,364,977.90-2,092,743.65

Finding the Fourth Proportional to 2,243,318.60, 3,364,977.90 and 2,092,743.65

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Solution

The fourth proportional to 2,243,318.60, 3,364,977.90 and 2,092,743.65 is: 3,139,115.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,318.60 : 3,364,977.90 = 2,092,743.65 : x
  2. Step 2: Convert to fraction form
    2,243,318.60/3,364,977.90 = 2,092,743.65/x
  3. Step 3: Cross multiply
    2,243,318.60x = 3,364,977.90 × 2,092,743.65
  4. Step 4: Simplify right side
    2,243,318.60x = 7,042,036,132,615.34
  5. Step 5: Solve for x
    x = 7,042,036,132,615.34/2,243,318.60
  6. Step 6: Final answer
    x = 3,139,115.48

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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.