Home / 4,014,568.24-5,540,109.75-2,179,026.92

Finding the Fourth Proportional to 4,014,568.24, 5,540,109.75 and 2,179,026.92

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Solution

The fourth proportional to 4,014,568.24, 5,540,109.75 and 2,179,026.92 is: 3,007,060.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,568.24 : 5,540,109.75 = 2,179,026.92 : x
  2. Step 2: Convert to fraction form
    4,014,568.24/5,540,109.75 = 2,179,026.92/x
  3. Step 3: Cross multiply
    4,014,568.24x = 5,540,109.75 × 2,179,026.92
  4. Step 4: Simplify right side
    4,014,568.24x = 12,072,048,285,004.47
  5. Step 5: Solve for x
    x = 12,072,048,285,004.47/4,014,568.24
  6. Step 6: Final answer
    x = 3,007,060.18

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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.