Home / 5,033,934.89-6,946,606.07-2,940,971.33

Finding the Fourth Proportional to 5,033,934.89, 6,946,606.07 and 2,940,971.33

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Solution

The fourth proportional to 5,033,934.89, 6,946,606.07 and 2,940,971.33 is: 4,058,409.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,934.89 : 6,946,606.07 = 2,940,971.33 : x
  2. Step 2: Convert to fraction form
    5,033,934.89/6,946,606.07 = 2,940,971.33/x
  3. Step 3: Cross multiply
    5,033,934.89x = 6,946,606.07 × 2,940,971.33
  4. Step 4: Simplify right side
    5,033,934.89x = 20,429,769,277,969.12
  5. Step 5: Solve for x
    x = 20,429,769,277,969.12/5,033,934.89
  6. Step 6: Final answer
    x = 4,058,409.52

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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.