Home / 11,483,323.64-17,224,412.82-4,294,328.96

Finding the Fourth Proportional to 11,483,323.64, 17,224,412.82 and 4,294,328.96

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Solution

The fourth proportional to 11,483,323.64, 17,224,412.82 and 4,294,328.96 is: 6,441,279.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,323.64 : 17,224,412.82 = 4,294,328.96 : x
  2. Step 2: Convert to fraction form
    11,483,323.64/17,224,412.82 = 4,294,328.96/x
  3. Step 3: Cross multiply
    11,483,323.64x = 17,224,412.82 × 4,294,328.96
  4. Step 4: Simplify right side
    11,483,323.64x = 73,967,294,791,921.27
  5. Step 5: Solve for x
    x = 73,967,294,791,921.27/11,483,323.64
  6. Step 6: Final answer
    x = 6,441,279.29

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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.