Home / 6,946,336.18-10,429,048.32-3,536,913.34

Finding the Fourth Proportional to 6,946,336.18, 10,429,048.32 and 3,536,913.34

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Solution

The fourth proportional to 6,946,336.18, 10,429,048.32 and 3,536,913.34 is: 5,310,229.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,336.18 : 10,429,048.32 = 3,536,913.34 : x
  2. Step 2: Convert to fraction form
    6,946,336.18/10,429,048.32 = 3,536,913.34/x
  3. Step 3: Cross multiply
    6,946,336.18x = 10,429,048.32 × 3,536,913.34
  4. Step 4: Simplify right side
    6,946,336.18x = 36,886,640,126,512.59
  5. Step 5: Solve for x
    x = 36,886,640,126,512.59/6,946,336.18
  6. Step 6: Final answer
    x = 5,310,229.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.