Home / 5,033,636.68-6,946,223.09-3,076,791.17

Finding the Fourth Proportional to 5,033,636.68, 6,946,223.09 and 3,076,791.17

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Solution

The fourth proportional to 5,033,636.68, 6,946,223.09 and 3,076,791.17 is: 4,245,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,636.68 : 6,946,223.09 = 3,076,791.17 : x
  2. Step 2: Convert to fraction form
    5,033,636.68/6,946,223.09 = 3,076,791.17/x
  3. Step 3: Cross multiply
    5,033,636.68x = 6,946,223.09 × 3,076,791.17
  4. Step 4: Simplify right side
    5,033,636.68x = 21,372,077,868,162.11
  5. Step 5: Solve for x
    x = 21,372,077,868,162.11/5,033,636.68
  6. Step 6: Final answer
    x = 4,245,852.30

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Double scale
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1.5x scale

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.