Home / 4,223,717.41-5,828,844.80-2,388,450.27

Finding the Fourth Proportional to 4,223,717.41, 5,828,844.80 and 2,388,450.27

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Solution

The fourth proportional to 4,223,717.41, 5,828,844.80 and 2,388,450.27 is: 3,296,126.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,717.41 : 5,828,844.80 = 2,388,450.27 : x
  2. Step 2: Convert to fraction form
    4,223,717.41/5,828,844.80 = 2,388,450.27/x
  3. Step 3: Cross multiply
    4,223,717.41x = 5,828,844.80 × 2,388,450.27
  4. Step 4: Simplify right side
    4,223,717.41x = 13,921,905,901,561.48
  5. Step 5: Solve for x
    x = 13,921,905,901,561.48/4,223,717.41
  6. Step 6: Final answer
    x = 3,296,126.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.