Home / 464,943.56-696,749.94-264,850.47

Finding the Fourth Proportional to 464,943.56, 696,749.94 and 264,850.47

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Solution

The fourth proportional to 464,943.56, 696,749.94 and 264,850.47 is: 396,896.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,943.56 : 696,749.94 = 264,850.47 : x
  2. Step 2: Convert to fraction form
    464,943.56/696,749.94 = 264,850.47/x
  3. Step 3: Cross multiply
    464,943.56x = 696,749.94 × 264,850.47
  4. Step 4: Simplify right side
    464,943.56x = 184,534,549,081.47
  5. Step 5: Solve for x
    x = 184,534,549,081.47/464,943.56
  6. Step 6: Final answer
    x = 396,896.67

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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.