Home / 6,775,003.80-9,349,514.19-3,677,525.10

Finding the Fourth Proportional to 6,775,003.80, 9,349,514.19 and 3,677,525.10

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Solution

The fourth proportional to 6,775,003.80, 9,349,514.19 and 3,677,525.10 is: 5,074,989.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,003.80 : 9,349,514.19 = 3,677,525.10 : x
  2. Step 2: Convert to fraction form
    6,775,003.80/9,349,514.19 = 3,677,525.10/x
  3. Step 3: Cross multiply
    6,775,003.80x = 9,349,514.19 × 3,677,525.10
  4. Step 4: Simplify right side
    6,775,003.80x = 34,383,073,106,531.17
  5. Step 5: Solve for x
    x = 34,383,073,106,531.17/6,775,003.80
  6. Step 6: Final answer
    x = 5,074,989.49

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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.