Home / 6,961,795.08-9,607,885.14-4,062,120.12

Finding the Fourth Proportional to 6,961,795.08, 9,607,885.14 and 4,062,120.12

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Solution

The fourth proportional to 6,961,795.08, 9,607,885.14 and 4,062,120.12 is: 5,606,080.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,795.08 : 9,607,885.14 = 4,062,120.12 : x
  2. Step 2: Convert to fraction form
    6,961,795.08/9,607,885.14 = 4,062,120.12/x
  3. Step 3: Cross multiply
    6,961,795.08x = 9,607,885.14 × 4,062,120.12
  4. Step 4: Simplify right side
    6,961,795.08x = 39,028,383,537,843.02
  5. Step 5: Solve for x
    x = 39,028,383,537,843.02/6,961,795.08
  6. Step 6: Final answer
    x = 5,606,080.48

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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.