Home / 2,683,819.05-3,703,699.68-1,460,131.53

Finding the Fourth Proportional to 2,683,819.05, 3,703,699.68 and 1,460,131.53

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Solution

The fourth proportional to 2,683,819.05, 3,703,699.68 and 1,460,131.53 is: 2,014,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,819.05 : 3,703,699.68 = 1,460,131.53 : x
  2. Step 2: Convert to fraction form
    2,683,819.05/3,703,699.68 = 1,460,131.53/x
  3. Step 3: Cross multiply
    2,683,819.05x = 3,703,699.68 × 1,460,131.53
  4. Step 4: Simplify right side
    2,683,819.05x = 5,407,888,673,118.25
  5. Step 5: Solve for x
    x = 5,407,888,673,118.25/2,683,819.05
  6. Step 6: Final answer
    x = 2,014,997.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.