Home / 11,270,325.87-15,548,092.70-7,597,900.89

Finding the Fourth Proportional to 11,270,325.87, 15,548,092.70 and 7,597,900.89

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Solution

The fourth proportional to 11,270,325.87, 15,548,092.70 and 7,597,900.89 is: 10,481,761.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,325.87 : 15,548,092.70 = 7,597,900.89 : x
  2. Step 2: Convert to fraction form
    11,270,325.87/15,548,092.70 = 7,597,900.89/x
  3. Step 3: Cross multiply
    11,270,325.87x = 15,548,092.70 × 7,597,900.89
  4. Step 4: Simplify right side
    11,270,325.87x = 118,132,867,325,143
  5. Step 5: Solve for x
    x = 118,132,867,325,143/11,270,325.87
  6. Step 6: Final answer
    x = 10,481,761.46

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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.