Home / 9,367,733.38-12,923,513.54-6,271,254.37

Finding the Fourth Proportional to 9,367,733.38, 12,923,513.54 and 6,271,254.37

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Solution

The fourth proportional to 9,367,733.38, 12,923,513.54 and 6,271,254.37 is: 8,651,680.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367,733.38 : 12,923,513.54 = 6,271,254.37 : x
  2. Step 2: Convert to fraction form
    9,367,733.38/12,923,513.54 = 6,271,254.37/x
  3. Step 3: Cross multiply
    9,367,733.38x = 12,923,513.54 × 6,271,254.37
  4. Step 4: Simplify right side
    9,367,733.38x = 81,046,640,732,122.91
  5. Step 5: Solve for x
    x = 81,046,640,732,122.91/9,367,733.38
  6. Step 6: Final answer
    x = 8,651,680.99

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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.