Home / 9,286,093.38-13,853,733.69-8,783,867.46

Finding the Fourth Proportional to 9,286,093.38, 13,853,733.69 and 8,783,867.46

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Solution

The fourth proportional to 9,286,093.38, 13,853,733.69 and 8,783,867.46 is: 13,104,473.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286,093.38 : 13,853,733.69 = 8,783,867.46 : x
  2. Step 2: Convert to fraction form
    9,286,093.38/13,853,733.69 = 8,783,867.46/x
  3. Step 3: Cross multiply
    9,286,093.38x = 13,853,733.69 × 8,783,867.46
  4. Step 4: Simplify right side
    9,286,093.38x = 121,689,360,559,096.73
  5. Step 5: Solve for x
    x = 121,689,360,559,096.73/9,286,093.38
  6. Step 6: Final answer
    x = 13,104,473.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.