Home / 5,677,644.57-7,835,048.33-3,230,202.93

Finding the Fourth Proportional to 5,677,644.57, 7,835,048.33 and 3,230,202.93

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Solution

The fourth proportional to 5,677,644.57, 7,835,048.33 and 3,230,202.93 is: 4,457,622.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,644.57 : 7,835,048.33 = 3,230,202.93 : x
  2. Step 2: Convert to fraction form
    5,677,644.57/7,835,048.33 = 3,230,202.93/x
  3. Step 3: Cross multiply
    5,677,644.57x = 7,835,048.33 × 3,230,202.93
  4. Step 4: Simplify right side
    5,677,644.57x = 25,308,796,056,106.59
  5. Step 5: Solve for x
    x = 25,308,796,056,106.59/5,677,644.57
  6. Step 6: Final answer
    x = 4,457,622.48

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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.