Home / 6,741,791.64-10,111,580.28-2,902,580.28

Finding the Fourth Proportional to 6,741,791.64, 10,111,580.28 and 2,902,580.28

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Solution

The fourth proportional to 6,741,791.64, 10,111,580.28 and 2,902,580.28 is: 4,353,393.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,791.64 : 10,111,580.28 = 2,902,580.28 : x
  2. Step 2: Convert to fraction form
    6,741,791.64/10,111,580.28 = 2,902,580.28/x
  3. Step 3: Cross multiply
    6,741,791.64x = 10,111,580.28 × 2,902,580.28
  4. Step 4: Simplify right side
    6,741,791.64x = 29,349,673,520,364.88
  5. Step 5: Solve for x
    x = 29,349,673,520,364.88/6,741,791.64
  6. Step 6: Final answer
    x = 4,353,393.74

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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.