Home / 4,567,348.25-6,848,876.75-2,648,804.66

Finding the Fourth Proportional to 4,567,348.25, 6,848,876.75 and 2,648,804.66

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Solution

The fourth proportional to 4,567,348.25, 6,848,876.75 and 2,648,804.66 is: 3,971,962.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,348.25 : 6,848,876.75 = 2,648,804.66 : x
  2. Step 2: Convert to fraction form
    4,567,348.25/6,848,876.75 = 2,648,804.66/x
  3. Step 3: Cross multiply
    4,567,348.25x = 6,848,876.75 × 2,648,804.66
  4. Step 4: Simplify right side
    4,567,348.25x = 18,141,336,603,677.25
  5. Step 5: Solve for x
    x = 18,141,336,603,677.25/4,567,348.25
  6. Step 6: Final answer
    x = 3,971,962.64

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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.