Home / 8,922,959.67-13,384,485.69-4,061,866.61

Finding the Fourth Proportional to 8,922,959.67, 13,384,485.69 and 4,061,866.61

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Solution

The fourth proportional to 8,922,959.67, 13,384,485.69 and 4,061,866.61 is: 6,092,820.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,959.67 : 13,384,485.69 = 4,061,866.61 : x
  2. Step 2: Convert to fraction form
    8,922,959.67/13,384,485.69 = 4,061,866.61/x
  3. Step 3: Cross multiply
    8,922,959.67x = 13,384,485.69 × 4,061,866.61
  4. Step 4: Simplify right side
    8,922,959.67x = 54,365,995,524,599.12
  5. Step 5: Solve for x
    x = 54,365,995,524,599.12/8,922,959.67
  6. Step 6: Final answer
    x = 6,092,820.94

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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.