Home / 4,927,410.83-7,391,133.39-1,515,674.27

Finding the Fourth Proportional to 4,927,410.83, 7,391,133.39 and 1,515,674.27

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Solution

The fourth proportional to 4,927,410.83, 7,391,133.39 and 1,515,674.27 is: 2,273,516.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,410.83 : 7,391,133.39 = 1,515,674.27 : x
  2. Step 2: Convert to fraction form
    4,927,410.83/7,391,133.39 = 1,515,674.27/x
  3. Step 3: Cross multiply
    4,927,410.83x = 7,391,133.39 × 1,515,674.27
  4. Step 4: Simplify right side
    4,927,410.83x = 11,202,550,705,360.88
  5. Step 5: Solve for x
    x = 11,202,550,705,360.88/4,927,410.83
  6. Step 6: Final answer
    x = 2,273,516.68

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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.