Home / 6,523,365.32-9,006,747.80-4,077,075.97

Finding the Fourth Proportional to 6,523,365.32, 9,006,747.80 and 4,077,075.97

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Solution

The fourth proportional to 6,523,365.32, 9,006,747.80 and 4,077,075.97 is: 5,629,179.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,365.32 : 9,006,747.80 = 4,077,075.97 : x
  2. Step 2: Convert to fraction form
    6,523,365.32/9,006,747.80 = 4,077,075.97/x
  3. Step 3: Cross multiply
    6,523,365.32x = 9,006,747.80 × 4,077,075.97
  4. Step 4: Simplify right side
    6,523,365.32x = 36,721,195,023,230.37
  5. Step 5: Solve for x
    x = 36,721,195,023,230.37/6,523,365.32
  6. Step 6: Final answer
    x = 5,629,179.61

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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.