Home / 9,793,126.43-13,500,271.05-6,843,786.69

Finding the Fourth Proportional to 9,793,126.43, 13,500,271.05 and 6,843,786.69

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Solution

The fourth proportional to 9,793,126.43, 13,500,271.05 and 6,843,786.69 is: 9,434,471.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,126.43 : 13,500,271.05 = 6,843,786.69 : x
  2. Step 2: Convert to fraction form
    9,793,126.43/13,500,271.05 = 6,843,786.69/x
  3. Step 3: Cross multiply
    9,793,126.43x = 13,500,271.05 × 6,843,786.69
  4. Step 4: Simplify right side
    9,793,126.43x = 92,392,975,323,382.33
  5. Step 5: Solve for x
    x = 92,392,975,323,382.33/9,793,126.43
  6. Step 6: Final answer
    x = 9,434,471.82

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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.