Home / 9,793,144.67-13,500,296.13-6,843,804.87

Finding the Fourth Proportional to 9,793,144.67, 13,500,296.13 and 6,843,804.87

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Solution

The fourth proportional to 9,793,144.67, 13,500,296.13 and 6,843,804.87 is: 9,434,496.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,144.67 : 13,500,296.13 = 6,843,804.87 : x
  2. Step 2: Convert to fraction form
    9,793,144.67/13,500,296.13 = 6,843,804.87/x
  3. Step 3: Cross multiply
    9,793,144.67x = 13,500,296.13 × 6,843,804.87
  4. Step 4: Simplify right side
    9,793,144.67x = 92,393,392,400,936.16
  5. Step 5: Solve for x
    x = 92,393,392,400,936.16/9,793,144.67
  6. Step 6: Final answer
    x = 9,434,496.84

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1.5x scale

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.