Home / 1,027,161.73-1,417,513.22-562,043.53

Finding the Fourth Proportional to 1,027,161.73, 1,417,513.22 and 562,043.53

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Solution

The fourth proportional to 1,027,161.73, 1,417,513.22 and 562,043.53 is: 775,636.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,161.73 : 1,417,513.22 = 562,043.53 : x
  2. Step 2: Convert to fraction form
    1,027,161.73/1,417,513.22 = 562,043.53/x
  3. Step 3: Cross multiply
    1,027,161.73x = 1,417,513.22 × 562,043.53
  4. Step 4: Simplify right side
    1,027,161.73x = 796,704,129,744.13
  5. Step 5: Solve for x
    x = 796,704,129,744.13/1,027,161.73
  6. Step 6: Final answer
    x = 775,636.50

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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.