Home / 11,001,453-15,181,245.12-6,106,290

Finding the Fourth Proportional to 11,001,453, 15,181,245.12 and 6,106,290

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Solution

The fourth proportional to 11,001,453, 15,181,245.12 and 6,106,290 is: 8,426,258.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,453 : 15,181,245.12 = 6,106,290 : x
  2. Step 2: Convert to fraction form
    11,001,453/15,181,245.12 = 6,106,290/x
  3. Step 3: Cross multiply
    11,001,453x = 15,181,245.12 × 6,106,290
  4. Step 4: Simplify right side
    11,001,453x = 92,701,085,263,804.80
  5. Step 5: Solve for x
    x = 92,701,085,263,804.80/11,001,453
  6. Step 6: Final answer
    x = 8,426,258.36

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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.