Home / 5,285,317.35-7,294,343.00-2,962,837.14

Finding the Fourth Proportional to 5,285,317.35, 7,294,343.00 and 2,962,837.14

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Solution

The fourth proportional to 5,285,317.35, 7,294,343.00 and 2,962,837.14 is: 4,089,054.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,285,317.35 : 7,294,343.00 = 2,962,837.14 : x
  2. Step 2: Convert to fraction form
    5,285,317.35/7,294,343.00 = 2,962,837.14/x
  3. Step 3: Cross multiply
    5,285,317.35x = 7,294,343.00 × 2,962,837.14
  4. Step 4: Simplify right side
    5,285,317.35x = 21,611,950,337,484.84
  5. Step 5: Solve for x
    x = 21,611,950,337,484.84/5,285,317.35
  6. Step 6: Final answer
    x = 4,089,054.43

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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.