Home / 6,050,879.95-9,078,238.61-2,160,253.63

Finding the Fourth Proportional to 6,050,879.95, 9,078,238.61 and 2,160,253.63

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Solution

The fourth proportional to 6,050,879.95, 9,078,238.61 and 2,160,253.63 is: 3,241,065.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050,879.95 : 9,078,238.61 = 2,160,253.63 : x
  2. Step 2: Convert to fraction form
    6,050,879.95/9,078,238.61 = 2,160,253.63/x
  3. Step 3: Cross multiply
    6,050,879.95x = 9,078,238.61 × 2,160,253.63
  4. Step 4: Simplify right side
    6,050,879.95x = 19,611,297,880,992.47
  5. Step 5: Solve for x
    x = 19,611,297,880,992.47/6,050,879.95
  6. Step 6: Final answer
    x = 3,241,065.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.