Home / 11,097,734.60-16,646,601.90-5,698,857.80

Finding the Fourth Proportional to 11,097,734.60, 16,646,601.90 and 5,698,857.80

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Solution

The fourth proportional to 11,097,734.60, 16,646,601.90 and 5,698,857.80 is: 8,548,286.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,734.60 : 16,646,601.90 = 5,698,857.80 : x
  2. Step 2: Convert to fraction form
    11,097,734.60/16,646,601.90 = 5,698,857.80/x
  3. Step 3: Cross multiply
    11,097,734.60x = 16,646,601.90 × 5,698,857.80
  4. Step 4: Simplify right side
    11,097,734.60x = 94,866,617,081,309.81
  5. Step 5: Solve for x
    x = 94,866,617,081,309.81/11,097,734.60
  6. Step 6: Final answer
    x = 8,548,286.70

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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.