Home / 3,229,270-4,844,588.64-954,615.04

Finding the Fourth Proportional to 3,229,270, 4,844,588.64 and 954,615.04

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Solution

The fourth proportional to 3,229,270, 4,844,588.64 and 954,615.04 is: 1,432,124.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,270 : 4,844,588.64 = 954,615.04 : x
  2. Step 2: Convert to fraction form
    3,229,270/4,844,588.64 = 954,615.04/x
  3. Step 3: Cross multiply
    3,229,270x = 4,844,588.64 × 954,615.04
  4. Step 4: Simplify right side
    3,229,270x = 4,624,717,178,357.15
  5. Step 5: Solve for x
    x = 4,624,717,178,357.15/3,229,270
  6. Step 6: Final answer
    x = 1,432,124.65

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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.