Home / 4,795,424.20-7,186,837.68-2,271,801.16

Finding the Fourth Proportional to 4,795,424.20, 7,186,837.68 and 2,271,801.16

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Solution

The fourth proportional to 4,795,424.20, 7,186,837.68 and 2,271,801.16 is: 3,404,717.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,424.20 : 7,186,837.68 = 2,271,801.16 : x
  2. Step 2: Convert to fraction form
    4,795,424.20/7,186,837.68 = 2,271,801.16/x
  3. Step 3: Cross multiply
    4,795,424.20x = 7,186,837.68 × 2,271,801.16
  4. Step 4: Simplify right side
    4,795,424.20x = 16,327,066,178,155.71
  5. Step 5: Solve for x
    x = 16,327,066,178,155.71/4,795,424.20
  6. Step 6: Final answer
    x = 3,404,717.81

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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.