Home / 6,184,686.83-8,534,578.50-3,431,344.95

Finding the Fourth Proportional to 6,184,686.83, 8,534,578.50 and 3,431,344.95

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Solution

The fourth proportional to 6,184,686.83, 8,534,578.50 and 3,431,344.95 is: 4,735,095.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,686.83 : 8,534,578.50 = 3,431,344.95 : x
  2. Step 2: Convert to fraction form
    6,184,686.83/8,534,578.50 = 3,431,344.95/x
  3. Step 3: Cross multiply
    6,184,686.83x = 8,534,578.50 × 3,431,344.95
  4. Step 4: Simplify right side
    6,184,686.83x = 29,285,082,836,353.58
  5. Step 5: Solve for x
    x = 29,285,082,836,353.58/6,184,686.83
  6. Step 6: Final answer
    x = 4,735,095.51

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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.