Home / 3,233,035.87-4,461,562.26-1,782,792.43

Finding the Fourth Proportional to 3,233,035.87, 4,461,562.26 and 1,782,792.43

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Solution

The fourth proportional to 3,233,035.87, 4,461,562.26 and 1,782,792.43 is: 2,460,238.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,035.87 : 4,461,562.26 = 1,782,792.43 : x
  2. Step 2: Convert to fraction form
    3,233,035.87/4,461,562.26 = 1,782,792.43/x
  3. Step 3: Cross multiply
    3,233,035.87x = 4,461,562.26 × 1,782,792.43
  4. Step 4: Simplify right side
    3,233,035.87x = 7,954,039,411,947.79
  5. Step 5: Solve for x
    x = 7,954,039,411,947.79/3,233,035.87
  6. Step 6: Final answer
    x = 2,460,238.53

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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.