Home / 2,726,247.70-4,089,371.55-1,663,365.70

Finding the Fourth Proportional to 2,726,247.70, 4,089,371.55 and 1,663,365.70

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Solution

The fourth proportional to 2,726,247.70, 4,089,371.55 and 1,663,365.70 is: 2,495,048.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,247.70 : 4,089,371.55 = 1,663,365.70 : x
  2. Step 2: Convert to fraction form
    2,726,247.70/4,089,371.55 = 1,663,365.70/x
  3. Step 3: Cross multiply
    2,726,247.70x = 4,089,371.55 × 1,663,365.70
  4. Step 4: Simplify right side
    2,726,247.70x = 6,802,120,370,825.84
  5. Step 5: Solve for x
    x = 6,802,120,370,825.84/2,726,247.70
  6. Step 6: Final answer
    x = 2,495,048.55

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Similar ratio
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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.