Home / 2,352,601.10-3,243,996-1,626,187.65

Finding the Fourth Proportional to 2,352,601.10, 3,243,996 and 1,626,187.65

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Solution

The fourth proportional to 2,352,601.10, 3,243,996 and 1,626,187.65 is: 2,242,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,601.10 : 3,243,996 = 1,626,187.65 : x
  2. Step 2: Convert to fraction form
    2,352,601.10/3,243,996 = 1,626,187.65/x
  3. Step 3: Cross multiply
    2,352,601.10x = 3,243,996 × 1,626,187.65
  4. Step 4: Simplify right side
    2,352,601.10x = 5,275,346,231,849.40
  5. Step 5: Solve for x
    x = 5,275,346,231,849.40/2,352,601.10
  6. Step 6: Final answer
    x = 2,242,346.25

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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.