Home / 2,194,707.60-3,299,934.60-1,848,286.80

Finding the Fourth Proportional to 2,194,707.60, 3,299,934.60 and 1,848,286.80

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Solution

The fourth proportional to 2,194,707.60, 3,299,934.60 and 1,848,286.80 is: 2,779,060.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,707.60 : 3,299,934.60 = 1,848,286.80 : x
  2. Step 2: Convert to fraction form
    2,194,707.60/3,299,934.60 = 1,848,286.80/x
  3. Step 3: Cross multiply
    2,194,707.60x = 3,299,934.60 × 1,848,286.80
  4. Step 4: Simplify right side
    2,194,707.60x = 6,099,225,562,043.28
  5. Step 5: Solve for x
    x = 6,099,225,562,043.28/2,194,707.60
  6. Step 6: Final answer
    x = 2,779,060.66

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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.