Home / 6,383,569.77-8,799,035.43-4,317,832.02

Finding the Fourth Proportional to 6,383,569.77, 8,799,035.43 and 4,317,832.02

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Solution

The fourth proportional to 6,383,569.77, 8,799,035.43 and 4,317,832.02 is: 5,951,647.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,569.77 : 8,799,035.43 = 4,317,832.02 : x
  2. Step 2: Convert to fraction form
    6,383,569.77/8,799,035.43 = 4,317,832.02/x
  3. Step 3: Cross multiply
    6,383,569.77x = 8,799,035.43 × 4,317,832.02
  4. Step 4: Simplify right side
    6,383,569.77x = 37,992,756,924,768.46
  5. Step 5: Solve for x
    x = 37,992,756,924,768.46/6,383,569.77
  6. Step 6: Final answer
    x = 5,951,647.48

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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.