Home / 7,442,748.30-11,162,738.37-2,325,303.57

Finding the Fourth Proportional to 7,442,748.30, 11,162,738.37 and 2,325,303.57

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Solution

The fourth proportional to 7,442,748.30, 11,162,738.37 and 2,325,303.57 is: 3,487,522.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,442,748.30 : 11,162,738.37 = 2,325,303.57 : x
  2. Step 2: Convert to fraction form
    7,442,748.30/11,162,738.37 = 2,325,303.57/x
  3. Step 3: Cross multiply
    7,442,748.30x = 11,162,738.37 × 2,325,303.57
  4. Step 4: Simplify right side
    7,442,748.30x = 25,956,755,382,736.98
  5. Step 5: Solve for x
    x = 25,956,755,382,736.98/7,442,748.30
  6. Step 6: Final answer
    x = 3,487,522.93

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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.