Home / 8,695,287.44-11,999,268.33-4,827,709.16

Finding the Fourth Proportional to 8,695,287.44, 11,999,268.33 and 4,827,709.16

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Solution

The fourth proportional to 8,695,287.44, 11,999,268.33 and 4,827,709.16 is: 6,662,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,695,287.44 : 11,999,268.33 = 4,827,709.16 : x
  2. Step 2: Convert to fraction form
    8,695,287.44/11,999,268.33 = 4,827,709.16/x
  3. Step 3: Cross multiply
    8,695,287.44x = 11,999,268.33 × 4,827,709.16
  4. Step 4: Simplify right side
    8,695,287.44x = 57,928,977,570,042.56
  5. Step 5: Solve for x
    x = 57,928,977,570,042.56/8,695,287.44
  6. Step 6: Final answer
    x = 6,662,111.86

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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.