Home / 4,661,187.26-6,432,761.75-2,825,722.89

Finding the Fourth Proportional to 4,661,187.26, 6,432,761.75 and 2,825,722.89

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Solution

The fourth proportional to 4,661,187.26, 6,432,761.75 and 2,825,722.89 is: 3,899,693.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,187.26 : 6,432,761.75 = 2,825,722.89 : x
  2. Step 2: Convert to fraction form
    4,661,187.26/6,432,761.75 = 2,825,722.89/x
  3. Step 3: Cross multiply
    4,661,187.26x = 6,432,761.75 × 2,825,722.89
  4. Step 4: Simplify right side
    4,661,187.26x = 18,177,202,108,762.84
  5. Step 5: Solve for x
    x = 18,177,202,108,762.84/4,661,187.26
  6. Step 6: Final answer
    x = 3,899,693.60

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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.