Home / 2,243,327.60-3,364,991.40-2,092,752.65

Finding the Fourth Proportional to 2,243,327.60, 3,364,991.40 and 2,092,752.65

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Solution

The fourth proportional to 2,243,327.60, 3,364,991.40 and 2,092,752.65 is: 3,139,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,327.60 : 3,364,991.40 = 2,092,752.65 : x
  2. Step 2: Convert to fraction form
    2,243,327.60/3,364,991.40 = 2,092,752.65/x
  3. Step 3: Cross multiply
    2,243,327.60x = 3,364,991.40 × 2,092,752.65
  4. Step 4: Simplify right side
    2,243,327.60x = 7,042,094,669,577.21
  5. Step 5: Solve for x
    x = 7,042,094,669,577.21/2,243,327.60
  6. Step 6: Final answer
    x = 3,139,128.98

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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.