Home / 9,032,145.11-12,464,043.26-4,902,093.14

Finding the Fourth Proportional to 9,032,145.11, 12,464,043.26 and 4,902,093.14

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Solution

The fourth proportional to 9,032,145.11, 12,464,043.26 and 4,902,093.14 is: 6,764,716.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,145.11 : 12,464,043.26 = 4,902,093.14 : x
  2. Step 2: Convert to fraction form
    9,032,145.11/12,464,043.26 = 4,902,093.14/x
  3. Step 3: Cross multiply
    9,032,145.11x = 12,464,043.26 × 4,902,093.14
  4. Step 4: Simplify right side
    9,032,145.11x = 61,099,900,899,189.02
  5. Step 5: Solve for x
    x = 61,099,900,899,189.02/9,032,145.11
  6. Step 6: Final answer
    x = 6,764,716.48

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Double scale
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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.