Home / 2,416,424.22-3,335,172.82-1,532,801.84

Finding the Fourth Proportional to 2,416,424.22, 3,335,172.82 and 1,532,801.84

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Solution

The fourth proportional to 2,416,424.22, 3,335,172.82 and 1,532,801.84 is: 2,115,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,424.22 : 3,335,172.82 = 1,532,801.84 : x
  2. Step 2: Convert to fraction form
    2,416,424.22/3,335,172.82 = 1,532,801.84/x
  3. Step 3: Cross multiply
    2,416,424.22x = 3,335,172.82 × 1,532,801.84
  4. Step 4: Simplify right side
    2,416,424.22x = 5,112,159,035,213.99
  5. Step 5: Solve for x
    x = 5,112,159,035,213.99/2,416,424.22
  6. Step 6: Final answer
    x = 2,115,588.39

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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.