Home / 2,726,244.10-4,089,366.15-2,194,803.10

Finding the Fourth Proportional to 2,726,244.10, 4,089,366.15 and 2,194,803.10

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Solution

The fourth proportional to 2,726,244.10, 4,089,366.15 and 2,194,803.10 is: 3,292,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,244.10 : 4,089,366.15 = 2,194,803.10 : x
  2. Step 2: Convert to fraction form
    2,726,244.10/4,089,366.15 = 2,194,803.10/x
  3. Step 3: Cross multiply
    2,726,244.10x = 4,089,366.15 × 2,194,803.10
  4. Step 4: Simplify right side
    2,726,244.10x = 8,975,353,503,055.07
  5. Step 5: Solve for x
    x = 8,975,353,503,055.07/2,726,244.10
  6. Step 6: Final answer
    x = 3,292,204.65

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Double scale
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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.