Home / 11,483,312.64-17,224,396.32-4,294,317.96

Finding the Fourth Proportional to 11,483,312.64, 17,224,396.32 and 4,294,317.96

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Solution

The fourth proportional to 11,483,312.64, 17,224,396.32 and 4,294,317.96 is: 6,441,262.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,312.64 : 17,224,396.32 = 4,294,317.96 : x
  2. Step 2: Convert to fraction form
    11,483,312.64/17,224,396.32 = 4,294,317.96/x
  3. Step 3: Cross multiply
    11,483,312.64x = 17,224,396.32 × 4,294,317.96
  4. Step 4: Simplify right side
    11,483,312.64x = 73,967,034,467,133.91
  5. Step 5: Solve for x
    x = 73,967,034,467,133.91/11,483,312.64
  6. Step 6: Final answer
    x = 6,441,262.79

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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.