Home / 11,337,711.03-17,003,078.28-3,248,519.27

Finding the Fourth Proportional to 11,337,711.03, 17,003,078.28 and 3,248,519.27

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Solution

The fourth proportional to 11,337,711.03, 17,003,078.28 and 3,248,519.27 is: 4,871,779.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,711.03 : 17,003,078.28 = 3,248,519.27 : x
  2. Step 2: Convert to fraction form
    11,337,711.03/17,003,078.28 = 3,248,519.27/x
  3. Step 3: Cross multiply
    11,337,711.03x = 17,003,078.28 × 3,248,519.27
  4. Step 4: Simplify right side
    11,337,711.03x = 55,234,827,441,898.46
  5. Step 5: Solve for x
    x = 55,234,827,441,898.46/11,337,711.03
  6. Step 6: Final answer
    x = 4,871,779.44

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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.