Home / 5,256,397.82-7,253,815.35-2,933,265.94

Finding the Fourth Proportional to 5,256,397.82, 7,253,815.35 and 2,933,265.94

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Solution

The fourth proportional to 5,256,397.82, 7,253,815.35 and 2,933,265.94 is: 4,047,899.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,397.82 : 7,253,815.35 = 2,933,265.94 : x
  2. Step 2: Convert to fraction form
    5,256,397.82/7,253,815.35 = 2,933,265.94/x
  3. Step 3: Cross multiply
    5,256,397.82x = 7,253,815.35 × 2,933,265.94
  4. Step 4: Simplify right side
    5,256,397.82x = 21,277,369,501,204.18
  5. Step 5: Solve for x
    x = 21,277,369,501,204.18/5,256,397.82
  6. Step 6: Final answer
    x = 4,047,899.38

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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.