Home / 6,166,367.93-8,509,370.63-3,413,060.69

Finding the Fourth Proportional to 6,166,367.93, 8,509,370.63 and 3,413,060.69

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Solution

The fourth proportional to 6,166,367.93, 8,509,370.63 and 3,413,060.69 is: 4,709,903.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,367.93 : 8,509,370.63 = 3,413,060.69 : x
  2. Step 2: Convert to fraction form
    6,166,367.93/8,509,370.63 = 3,413,060.69/x
  3. Step 3: Cross multiply
    6,166,367.93x = 8,509,370.63 × 3,413,060.69
  4. Step 4: Simplify right side
    6,166,367.93x = 29,042,998,334,281.38
  5. Step 5: Solve for x
    x = 29,042,998,334,281.38/6,166,367.93
  6. Step 6: Final answer
    x = 4,709,903.57

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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.