Home / 6,804,302.67-10,204,841.64-1,946,459.40

Finding the Fourth Proportional to 6,804,302.67, 10,204,841.64 and 1,946,459.40

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Solution

The fourth proportional to 6,804,302.67, 10,204,841.64 and 1,946,459.40 is: 2,919,227.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,302.67 : 10,204,841.64 = 1,946,459.40 : x
  2. Step 2: Convert to fraction form
    6,804,302.67/10,204,841.64 = 1,946,459.40/x
  3. Step 3: Cross multiply
    6,804,302.67x = 10,204,841.64 × 1,946,459.40
  4. Step 4: Simplify right side
    6,804,302.67x = 19,863,309,904,720.48
  5. Step 5: Solve for x
    x = 19,863,309,904,720.48/6,804,302.67
  6. Step 6: Final answer
    x = 2,919,227.86

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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.