Home / 6,776,326.68-9,351,337.86-4,023,563.82

Finding the Fourth Proportional to 6,776,326.68, 9,351,337.86 and 4,023,563.82

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Solution

The fourth proportional to 6,776,326.68, 9,351,337.86 and 4,023,563.82 is: 5,552,522.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,326.68 : 9,351,337.86 = 4,023,563.82 : x
  2. Step 2: Convert to fraction form
    6,776,326.68/9,351,337.86 = 4,023,563.82/x
  3. Step 3: Cross multiply
    6,776,326.68x = 9,351,337.86 × 4,023,563.82
  4. Step 4: Simplify right side
    6,776,326.68x = 37,625,704,682,092.22
  5. Step 5: Solve for x
    x = 37,625,704,682,092.22/6,776,326.68
  6. Step 6: Final answer
    x = 5,552,522.25

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1.5x scale

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.