Home / 6,523,285.98-9,001,888-3,622,863.68

Finding the Fourth Proportional to 6,523,285.98, 9,001,888 and 3,622,863.68

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Solution

The fourth proportional to 6,523,285.98, 9,001,888 and 3,622,863.68 is: 4,999,414.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,285.98 : 9,001,888 = 3,622,863.68 : x
  2. Step 2: Convert to fraction form
    6,523,285.98/9,001,888 = 3,622,863.68/x
  3. Step 3: Cross multiply
    6,523,285.98x = 9,001,888 × 3,622,863.68
  4. Step 4: Simplify right side
    6,523,285.98x = 32,612,613,086,627.84
  5. Step 5: Solve for x
    x = 32,612,613,086,627.84/6,523,285.98
  6. Step 6: Final answer
    x = 4,999,414.89

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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.