Home / 7,333,834.80-11,004,688.80-3,074,433.60

Finding the Fourth Proportional to 7,333,834.80, 11,004,688.80 and 3,074,433.60

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Solution

The fourth proportional to 7,333,834.80, 11,004,688.80 and 3,074,433.60 is: 4,613,300.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,834.80 : 11,004,688.80 = 3,074,433.60 : x
  2. Step 2: Convert to fraction form
    7,333,834.80/11,004,688.80 = 3,074,433.60/x
  3. Step 3: Cross multiply
    7,333,834.80x = 11,004,688.80 × 3,074,433.60
  4. Step 4: Simplify right side
    7,333,834.80x = 33,833,185,004,263.68
  5. Step 5: Solve for x
    x = 33,833,185,004,263.68/7,333,834.80
  6. Step 6: Final answer
    x = 4,613,300.67

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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.