Home / 11,064,289.38-15,268,907.48-6,103,300.20

Finding the Fourth Proportional to 11,064,289.38, 15,268,907.48 and 6,103,300.20

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Solution

The fourth proportional to 11,064,289.38, 15,268,907.48 and 6,103,300.20 is: 8,422,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,289.38 : 15,268,907.48 = 6,103,300.20 : x
  2. Step 2: Convert to fraction form
    11,064,289.38/15,268,907.48 = 6,103,300.20/x
  3. Step 3: Cross multiply
    11,064,289.38x = 15,268,907.48 × 6,103,300.20
  4. Step 4: Simplify right side
    11,064,289.38x = 93,190,726,045,949
  5. Step 5: Solve for x
    x = 93,190,726,045,949/11,064,289.38
  6. Step 6: Final answer
    x = 8,422,658.05

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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.