Home / 3,001,071.74-4,141,873.24-1,711,616.54

Finding the Fourth Proportional to 3,001,071.74, 4,141,873.24 and 1,711,616.54

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Solution

The fourth proportional to 3,001,071.74, 4,141,873.24 and 1,711,616.54 is: 2,362,255.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,071.74 : 4,141,873.24 = 1,711,616.54 : x
  2. Step 2: Convert to fraction form
    3,001,071.74/4,141,873.24 = 1,711,616.54/x
  3. Step 3: Cross multiply
    3,001,071.74x = 4,141,873.24 × 1,711,616.54
  4. Step 4: Simplify right side
    3,001,071.74x = 7,089,298,719,178.98
  5. Step 5: Solve for x
    x = 7,089,298,719,178.98/3,001,071.74
  6. Step 6: Final answer
    x = 2,362,255.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.