Home / 6,110,708.60-9,166,062.90-3,076,902.20

Finding the Fourth Proportional to 6,110,708.60, 9,166,062.90 and 3,076,902.20

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Solution

The fourth proportional to 6,110,708.60, 9,166,062.90 and 3,076,902.20 is: 4,615,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,708.60 : 9,166,062.90 = 3,076,902.20 : x
  2. Step 2: Convert to fraction form
    6,110,708.60/9,166,062.90 = 3,076,902.20/x
  3. Step 3: Cross multiply
    6,110,708.60x = 9,166,062.90 × 3,076,902.20
  4. Step 4: Simplify right side
    6,110,708.60x = 28,203,079,102,348.38
  5. Step 5: Solve for x
    x = 28,203,079,102,348.38/6,110,708.60
  6. Step 6: Final answer
    x = 4,615,353.30

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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.