Home / 8,902,749.43-13,354,102.99-5,848,022.35

Finding the Fourth Proportional to 8,902,749.43, 13,354,102.99 and 5,848,022.35

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Solution

The fourth proportional to 8,902,749.43, 13,354,102.99 and 5,848,022.35 is: 8,772,019.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,749.43 : 13,354,102.99 = 5,848,022.35 : x
  2. Step 2: Convert to fraction form
    8,902,749.43/13,354,102.99 = 5,848,022.35/x
  3. Step 3: Cross multiply
    8,902,749.43x = 13,354,102.99 × 5,848,022.35
  4. Step 4: Simplify right side
    8,902,749.43x = 78,095,092,749,721.83
  5. Step 5: Solve for x
    x = 78,095,092,749,721.83/8,902,749.43
  6. Step 6: Final answer
    x = 8,772,019.63

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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.