Home / 6,904,220.82-9,524,322.81-5,269,790.67

Finding the Fourth Proportional to 6,904,220.82, 9,524,322.81 and 5,269,790.67

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Solution

The fourth proportional to 6,904,220.82, 9,524,322.81 and 5,269,790.67 is: 7,269,638.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,220.82 : 9,524,322.81 = 5,269,790.67 : x
  2. Step 2: Convert to fraction form
    6,904,220.82/9,524,322.81 = 5,269,790.67/x
  3. Step 3: Cross multiply
    6,904,220.82x = 9,524,322.81 × 5,269,790.67
  4. Step 4: Simplify right side
    6,904,220.82x = 50,191,187,482,206.19
  5. Step 5: Solve for x
    x = 50,191,187,482,206.19/6,904,220.82
  6. Step 6: Final answer
    x = 7,269,638.21

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Double scale
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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.