Home / 4,823,133.12-7,227,944.28-3,624,291

Finding the Fourth Proportional to 4,823,133.12, 7,227,944.28 and 3,624,291

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Solution

The fourth proportional to 4,823,133.12, 7,227,944.28 and 3,624,291 is: 5,431,360.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,133.12 : 7,227,944.28 = 3,624,291 : x
  2. Step 2: Convert to fraction form
    4,823,133.12/7,227,944.28 = 3,624,291/x
  3. Step 3: Cross multiply
    4,823,133.12x = 7,227,944.28 × 3,624,291
  4. Step 4: Simplify right side
    4,823,133.12x = 26,196,173,402,505.48
  5. Step 5: Solve for x
    x = 26,196,173,402,505.48/4,823,133.12
  6. Step 6: Final answer
    x = 5,431,360.23

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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.