Home / 1,714,674.38-2,571,486.26-1,185,595.34

Finding the Fourth Proportional to 1,714,674.38, 2,571,486.26 and 1,185,595.34

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Solution

The fourth proportional to 1,714,674.38, 2,571,486.26 and 1,185,595.34 is: 1,778,029.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,674.38 : 2,571,486.26 = 1,185,595.34 : x
  2. Step 2: Convert to fraction form
    1,714,674.38/2,571,486.26 = 1,185,595.34/x
  3. Step 3: Cross multiply
    1,714,674.38x = 2,571,486.26 × 1,185,595.34
  4. Step 4: Simplify right side
    1,714,674.38x = 3,048,742,126,730.03
  5. Step 5: Solve for x
    x = 3,048,742,126,730.03/1,714,674.38
  6. Step 6: Final answer
    x = 1,778,029.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.