Home / 9,023,114.70-13,534,672.05-2,956,383.54

Finding the Fourth Proportional to 9,023,114.70, 13,534,672.05 and 2,956,383.54

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Solution

The fourth proportional to 9,023,114.70, 13,534,672.05 and 2,956,383.54 is: 4,434,575.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,114.70 : 13,534,672.05 = 2,956,383.54 : x
  2. Step 2: Convert to fraction form
    9,023,114.70/13,534,672.05 = 2,956,383.54/x
  3. Step 3: Cross multiply
    9,023,114.70x = 13,534,672.05 × 2,956,383.54
  4. Step 4: Simplify right side
    9,023,114.70x = 40,013,681,667,918.06
  5. Step 5: Solve for x
    x = 40,013,681,667,918.06/9,023,114.70
  6. Step 6: Final answer
    x = 4,434,575.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.