Home / 13,035,597.27-19,553,395.85-6,951,897.73

Finding the Fourth Proportional to 13,035,597.27, 19,553,395.85 and 6,951,897.73

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Solution

The fourth proportional to 13,035,597.27, 19,553,395.85 and 6,951,897.73 is: 10,427,846.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035,597.27 : 19,553,395.85 = 6,951,897.73 : x
  2. Step 2: Convert to fraction form
    13,035,597.27/19,553,395.85 = 6,951,897.73/x
  3. Step 3: Cross multiply
    13,035,597.27x = 19,553,395.85 × 6,951,897.73
  4. Step 4: Simplify right side
    13,035,597.27x = 135,933,208,239,158.30
  5. Step 5: Solve for x
    x = 135,933,208,239,158.30/13,035,597.27
  6. Step 6: Final answer
    x = 10,427,846.57

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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.