Home / 6,757,364.25-10,135,964.97-2,713,779.45

Finding the Fourth Proportional to 6,757,364.25, 10,135,964.97 and 2,713,779.45

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Solution

The fourth proportional to 6,757,364.25, 10,135,964.97 and 2,713,779.45 is: 4,070,636.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,364.25 : 10,135,964.97 = 2,713,779.45 : x
  2. Step 2: Convert to fraction form
    6,757,364.25/10,135,964.97 = 2,713,779.45/x
  3. Step 3: Cross multiply
    6,757,364.25x = 10,135,964.97 × 2,713,779.45
  4. Step 4: Simplify right side
    6,757,364.25x = 27,506,773,441,505.87
  5. Step 5: Solve for x
    x = 27,506,773,441,505.87/6,757,364.25
  6. Step 6: Final answer
    x = 4,070,636.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.