Home / 6,307,180.60-8,704,225.26-3,859,025.08

Finding the Fourth Proportional to 6,307,180.60, 8,704,225.26 and 3,859,025.08

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Solution

The fourth proportional to 6,307,180.60, 8,704,225.26 and 3,859,025.08 is: 5,325,647.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,180.60 : 8,704,225.26 = 3,859,025.08 : x
  2. Step 2: Convert to fraction form
    6,307,180.60/8,704,225.26 = 3,859,025.08/x
  3. Step 3: Cross multiply
    6,307,180.60x = 8,704,225.26 × 3,859,025.08
  4. Step 4: Simplify right side
    6,307,180.60x = 33,589,823,580,309.52
  5. Step 5: Solve for x
    x = 33,589,823,580,309.52/6,307,180.60
  6. Step 6: Final answer
    x = 5,325,647.97

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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.