Home / 2,595,554.85-3,894,164.03-1,817,378.27

Finding the Fourth Proportional to 2,595,554.85, 3,894,164.03 and 1,817,378.27

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Solution

The fourth proportional to 2,595,554.85, 3,894,164.03 and 1,817,378.27 is: 2,726,649.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,554.85 : 3,894,164.03 = 1,817,378.27 : x
  2. Step 2: Convert to fraction form
    2,595,554.85/3,894,164.03 = 1,817,378.27/x
  3. Step 3: Cross multiply
    2,595,554.85x = 3,894,164.03 × 1,817,378.27
  4. Step 4: Simplify right side
    2,595,554.85x = 7,077,169,059,379.92
  5. Step 5: Solve for x
    x = 7,077,169,059,379.92/2,595,554.85
  6. Step 6: Final answer
    x = 2,726,649.78

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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.