Home / 4,004,070.24-5,525,589.54-2,168,486.31

Finding the Fourth Proportional to 4,004,070.24, 5,525,589.54 and 2,168,486.31

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Solution

The fourth proportional to 4,004,070.24, 5,525,589.54 and 2,168,486.31 is: 2,992,496.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,070.24 : 5,525,589.54 = 2,168,486.31 : x
  2. Step 2: Convert to fraction form
    4,004,070.24/5,525,589.54 = 2,168,486.31/x
  3. Step 3: Cross multiply
    4,004,070.24x = 5,525,589.54 × 2,168,486.31
  4. Step 4: Simplify right side
    4,004,070.24x = 11,982,165,272,169.20
  5. Step 5: Solve for x
    x = 11,982,165,272,169.20/4,004,070.24
  6. Step 6: Final answer
    x = 2,992,496.27

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1.5x scale

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.