Home / 9,263,040.30-13,902,433.65-7,467,950.70

Finding the Fourth Proportional to 9,263,040.30, 13,902,433.65 and 7,467,950.70

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Solution

The fourth proportional to 9,263,040.30, 13,902,433.65 and 7,467,950.70 is: 11,208,273.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,040.30 : 13,902,433.65 = 7,467,950.70 : x
  2. Step 2: Convert to fraction form
    9,263,040.30/13,902,433.65 = 7,467,950.70/x
  3. Step 3: Cross multiply
    9,263,040.30x = 13,902,433.65 × 7,467,950.70
  4. Step 4: Simplify right side
    9,263,040.30x = 103,822,689,108,221.06
  5. Step 5: Solve for x
    x = 103,822,689,108,221.06/9,263,040.30
  6. Step 6: Final answer
    x = 11,208,273.50

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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.