Home / 2,530,200.16-3,493,119.90-1,673,246.08

Finding the Fourth Proportional to 2,530,200.16, 3,493,119.90 and 1,673,246.08

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Solution

The fourth proportional to 2,530,200.16, 3,493,119.90 and 1,673,246.08 is: 2,310,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,200.16 : 3,493,119.90 = 1,673,246.08 : x
  2. Step 2: Convert to fraction form
    2,530,200.16/3,493,119.90 = 1,673,246.08/x
  3. Step 3: Cross multiply
    2,530,200.16x = 3,493,119.90 × 1,673,246.08
  4. Step 4: Simplify right side
    2,530,200.16x = 5,844,849,179,644.99
  5. Step 5: Solve for x
    x = 5,844,849,179,644.99/2,530,200.16
  6. Step 6: Final answer
    x = 2,310,034.31

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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.