Home / 1,714,179.09-2,365,408.13-950,167.65

Finding the Fourth Proportional to 1,714,179.09, 2,365,408.13 and 950,167.65

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Solution

The fourth proportional to 1,714,179.09, 2,365,408.13 and 950,167.65 is: 1,311,143.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,179.09 : 2,365,408.13 = 950,167.65 : x
  2. Step 2: Convert to fraction form
    1,714,179.09/2,365,408.13 = 950,167.65/x
  3. Step 3: Cross multiply
    1,714,179.09x = 2,365,408.13 × 950,167.65
  4. Step 4: Simplify right side
    1,714,179.09x = 2,247,534,279,422.16
  5. Step 5: Solve for x
    x = 2,247,534,279,422.16/1,714,179.09
  6. Step 6: Final answer
    x = 1,311,143.21

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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.