Home / 4,601,348.60-6,901,958.10-2,076,999.80

Finding the Fourth Proportional to 4,601,348.60, 6,901,958.10 and 2,076,999.80

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Solution

The fourth proportional to 4,601,348.60, 6,901,958.10 and 2,076,999.80 is: 3,115,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,348.60 : 6,901,958.10 = 2,076,999.80 : x
  2. Step 2: Convert to fraction form
    4,601,348.60/6,901,958.10 = 2,076,999.80/x
  3. Step 3: Cross multiply
    4,601,348.60x = 6,901,958.10 × 2,076,999.80
  4. Step 4: Simplify right side
    4,601,348.60x = 14,335,365,593,308.38
  5. Step 5: Solve for x
    x = 14,335,365,593,308.38/4,601,348.60
  6. Step 6: Final answer
    x = 3,115,470.45

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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.