Home / 6,876,109.44-10,314,259.20-1,827,394.56

Finding the Fourth Proportional to 6,876,109.44, 10,314,259.20 and 1,827,394.56

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Solution

The fourth proportional to 6,876,109.44, 10,314,259.20 and 1,827,394.56 is: 2,741,117.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,109.44 : 10,314,259.20 = 1,827,394.56 : x
  2. Step 2: Convert to fraction form
    6,876,109.44/10,314,259.20 = 1,827,394.56/x
  3. Step 3: Cross multiply
    6,876,109.44x = 10,314,259.20 × 1,827,394.56
  4. Step 4: Simplify right side
    6,876,109.44x = 18,848,221,152,509.95
  5. Step 5: Solve for x
    x = 18,848,221,152,509.95/6,876,109.44
  6. Step 6: Final answer
    x = 2,741,117.10

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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.