Home / 1,696,786.29-2,341,544.09-932,833.17

Finding the Fourth Proportional to 1,696,786.29, 2,341,544.09 and 932,833.17

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Solution

The fourth proportional to 1,696,786.29, 2,341,544.09 and 932,833.17 is: 1,287,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,786.29 : 2,341,544.09 = 932,833.17 : x
  2. Step 2: Convert to fraction form
    1,696,786.29/2,341,544.09 = 932,833.17/x
  3. Step 3: Cross multiply
    1,696,786.29x = 2,341,544.09 × 932,833.17
  4. Step 4: Simplify right side
    1,696,786.29x = 2,184,269,991,505.30
  5. Step 5: Solve for x
    x = 2,184,269,991,505.30/1,696,786.29
  6. Step 6: Final answer
    x = 1,287,298.23

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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.