Home / 6,523,365.62-9,006,748.14-4,077,076.26

Finding the Fourth Proportional to 6,523,365.62, 9,006,748.14 and 4,077,076.26

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Solution

The fourth proportional to 6,523,365.62, 9,006,748.14 and 4,077,076.26 is: 5,629,179.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,365.62 : 9,006,748.14 = 4,077,076.26 : x
  2. Step 2: Convert to fraction form
    6,523,365.62/9,006,748.14 = 4,077,076.26/x
  3. Step 3: Cross multiply
    6,523,365.62x = 9,006,748.14 × 4,077,076.26
  4. Step 4: Simplify right side
    6,523,365.62x = 36,721,199,021,393.16
  5. Step 5: Solve for x
    x = 36,721,199,021,393.16/6,523,365.62
  6. Step 6: Final answer
    x = 5,629,179.96

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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.