Home / 5,698,755.51-7,864,285.88-3,085,260.27

Finding the Fourth Proportional to 5,698,755.51, 7,864,285.88 and 3,085,260.27

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Solution

The fourth proportional to 5,698,755.51, 7,864,285.88 and 3,085,260.27 is: 4,257,660.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,755.51 : 7,864,285.88 = 3,085,260.27 : x
  2. Step 2: Convert to fraction form
    5,698,755.51/7,864,285.88 = 3,085,260.27/x
  3. Step 3: Cross multiply
    5,698,755.51x = 7,864,285.88 × 3,085,260.27
  4. Step 4: Simplify right side
    5,698,755.51x = 24,263,368,762,059.69
  5. Step 5: Solve for x
    x = 24,263,368,762,059.69/5,698,755.51
  6. Step 6: Final answer
    x = 4,257,660.94

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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.