Home / 5,727,336.16-7,903,755.14-3,372,636.64

Finding the Fourth Proportional to 5,727,336.16, 7,903,755.14 and 3,372,636.64

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Solution

The fourth proportional to 5,727,336.16, 7,903,755.14 and 3,372,636.64 is: 4,654,256.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727,336.16 : 7,903,755.14 = 3,372,636.64 : x
  2. Step 2: Convert to fraction form
    5,727,336.16/7,903,755.14 = 3,372,636.64/x
  3. Step 3: Cross multiply
    5,727,336.16x = 7,903,755.14 × 3,372,636.64
  4. Step 4: Simplify right side
    5,727,336.16x = 26,656,494,178,752.33
  5. Step 5: Solve for x
    x = 26,656,494,178,752.33/5,727,336.16
  6. Step 6: Final answer
    x = 4,654,256.96

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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.