Home / 7,582,654.44-11,373,981.69-2,533,964.94

Finding the Fourth Proportional to 7,582,654.44, 11,373,981.69 and 2,533,964.94

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Solution

The fourth proportional to 7,582,654.44, 11,373,981.69 and 2,533,964.94 is: 3,800,947.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,654.44 : 11,373,981.69 = 2,533,964.94 : x
  2. Step 2: Convert to fraction form
    7,582,654.44/11,373,981.69 = 2,533,964.94/x
  3. Step 3: Cross multiply
    7,582,654.44x = 11,373,981.69 × 2,533,964.94
  4. Step 4: Simplify right side
    7,582,654.44x = 28,821,270,830,661.95
  5. Step 5: Solve for x
    x = 28,821,270,830,661.95/7,582,654.44
  6. Step 6: Final answer
    x = 3,800,947.42

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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.