Home / 9,524,864.96-14,289,265.80-3,135,500.72

Finding the Fourth Proportional to 9,524,864.96, 14,289,265.80 and 3,135,500.72

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Solution

The fourth proportional to 9,524,864.96, 14,289,265.80 and 3,135,500.72 is: 4,703,899.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,864.96 : 14,289,265.80 = 3,135,500.72 : x
  2. Step 2: Convert to fraction form
    9,524,864.96/14,289,265.80 = 3,135,500.72/x
  3. Step 3: Cross multiply
    9,524,864.96x = 14,289,265.80 × 3,135,500.72
  4. Step 4: Simplify right side
    9,524,864.96x = 44,804,003,204,171.38
  5. Step 5: Solve for x
    x = 44,804,003,204,171.38/9,524,864.96
  6. Step 6: Final answer
    x = 4,703,899.05

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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.