Home / 3,141,263.58-4,711,334.46-835,769.94

Finding the Fourth Proportional to 3,141,263.58, 4,711,334.46 and 835,769.94

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Solution

The fourth proportional to 3,141,263.58, 4,711,334.46 and 835,769.94 is: 1,253,505.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,263.58 : 4,711,334.46 = 835,769.94 : x
  2. Step 2: Convert to fraction form
    3,141,263.58/4,711,334.46 = 835,769.94/x
  3. Step 3: Cross multiply
    3,141,263.58x = 4,711,334.46 × 835,769.94
  4. Step 4: Simplify right side
    3,141,263.58x = 3,937,591,718,954.13
  5. Step 5: Solve for x
    x = 3,937,591,718,954.13/3,141,263.58
  6. Step 6: Final answer
    x = 1,253,505.67

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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.