Home / 6,711,338.75-10,048,247.30-3,626,276.36

Finding the Fourth Proportional to 6,711,338.75, 10,048,247.30 and 3,626,276.36

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Solution

The fourth proportional to 6,711,338.75, 10,048,247.30 and 3,626,276.36 is: 5,429,277.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711,338.75 : 10,048,247.30 = 3,626,276.36 : x
  2. Step 2: Convert to fraction form
    6,711,338.75/10,048,247.30 = 3,626,276.36/x
  3. Step 3: Cross multiply
    6,711,338.75x = 10,048,247.30 × 3,626,276.36
  4. Step 4: Simplify right side
    6,711,338.75x = 36,437,721,625,292.45
  5. Step 5: Solve for x
    x = 36,437,721,625,292.45/6,711,338.75
  6. Step 6: Final answer
    x = 5,429,277.67

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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.