Home / 1,051,601.73-1,451,278.79-610,166.71

Finding the Fourth Proportional to 1,051,601.73, 1,451,278.79 and 610,166.71

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Solution

The fourth proportional to 1,051,601.73, 1,451,278.79 and 610,166.71 is: 842,069.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,601.73 : 1,451,278.79 = 610,166.71 : x
  2. Step 2: Convert to fraction form
    1,051,601.73/1,451,278.79 = 610,166.71/x
  3. Step 3: Cross multiply
    1,051,601.73x = 1,451,278.79 × 610,166.71
  4. Step 4: Simplify right side
    1,051,601.73x = 885,522,004,587.08
  5. Step 5: Solve for x
    x = 885,522,004,587.08/1,051,601.73
  6. Step 6: Final answer
    x = 842,069.75

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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.