Home / 1,021,827.33-1,410,109.49-562,932.77

Finding the Fourth Proportional to 1,021,827.33, 1,410,109.49 and 562,932.77

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Solution

The fourth proportional to 1,021,827.33, 1,410,109.49 and 562,932.77 is: 776,840.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,827.33 : 1,410,109.49 = 562,932.77 : x
  2. Step 2: Convert to fraction form
    1,021,827.33/1,410,109.49 = 562,932.77/x
  3. Step 3: Cross multiply
    1,021,827.33x = 1,410,109.49 × 562,932.77
  4. Step 4: Simplify right side
    1,021,827.33x = 793,796,835,565.77
  5. Step 5: Solve for x
    x = 793,796,835,565.77/1,021,827.33
  6. Step 6: Final answer
    x = 776,840.48

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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.