Home / 7,321,623.16-10,982,996.04-2,463,953.44

Finding the Fourth Proportional to 7,321,623.16, 10,982,996.04 and 2,463,953.44

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Solution

The fourth proportional to 7,321,623.16, 10,982,996.04 and 2,463,953.44 is: 3,696,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,321,623.16 : 10,982,996.04 = 2,463,953.44 : x
  2. Step 2: Convert to fraction form
    7,321,623.16/10,982,996.04 = 2,463,953.44/x
  3. Step 3: Cross multiply
    7,321,623.16x = 10,982,996.04 × 2,463,953.44
  4. Step 4: Simplify right side
    7,321,623.16x = 27,061,590,874,264.38
  5. Step 5: Solve for x
    x = 27,061,590,874,264.38/7,321,623.16
  6. Step 6: Final answer
    x = 3,696,119.05

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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.