Home / 8,036,762.38-11,090,736.40-4,415,323.66

Finding the Fourth Proportional to 8,036,762.38, 11,090,736.40 and 4,415,323.66

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Solution

The fourth proportional to 8,036,762.38, 11,090,736.40 and 4,415,323.66 is: 6,093,149.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,762.38 : 11,090,736.40 = 4,415,323.66 : x
  2. Step 2: Convert to fraction form
    8,036,762.38/11,090,736.40 = 4,415,323.66/x
  3. Step 3: Cross multiply
    8,036,762.38x = 11,090,736.40 × 4,415,323.66
  4. Step 4: Simplify right side
    8,036,762.38x = 48,969,190,833,743.23
  5. Step 5: Solve for x
    x = 48,969,190,833,743.23/8,036,762.38
  6. Step 6: Final answer
    x = 6,093,149.02

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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.