Home / 7,304,841-10,080,715.14-4,085,577

Finding the Fourth Proportional to 7,304,841, 10,080,715.14 and 4,085,577

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Solution

The fourth proportional to 7,304,841, 10,080,715.14 and 4,085,577 is: 5,638,115.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,841 : 10,080,715.14 = 4,085,577 : x
  2. Step 2: Convert to fraction form
    7,304,841/10,080,715.14 = 4,085,577/x
  3. Step 3: Cross multiply
    7,304,841x = 10,080,715.14 × 4,085,577
  4. Step 4: Simplify right side
    7,304,841x = 41,185,537,919,535.78
  5. Step 5: Solve for x
    x = 41,185,537,919,535.78/7,304,841
  6. Step 6: Final answer
    x = 5,638,115.59

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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.