Home / 2,021,405.10-3,032,107.65-601,276.65

Finding the Fourth Proportional to 2,021,405.10, 3,032,107.65 and 601,276.65

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Solution

The fourth proportional to 2,021,405.10, 3,032,107.65 and 601,276.65 is: 901,914.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,405.10 : 3,032,107.65 = 601,276.65 : x
  2. Step 2: Convert to fraction form
    2,021,405.10/3,032,107.65 = 601,276.65/x
  3. Step 3: Cross multiply
    2,021,405.10x = 3,032,107.65 × 601,276.65
  4. Step 4: Simplify right side
    2,021,405.10x = 1,823,135,530,231.37
  5. Step 5: Solve for x
    x = 1,823,135,530,231.37/2,021,405.10
  6. Step 6: Final answer
    x = 901,914.98

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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.