Home / 1,776,204.74-2,451,164.30-960,408.22

Finding the Fourth Proportional to 1,776,204.74, 2,451,164.30 and 960,408.22

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Solution

The fourth proportional to 1,776,204.74, 2,451,164.30 and 960,408.22 is: 1,325,364.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,204.74 : 2,451,164.30 = 960,408.22 : x
  2. Step 2: Convert to fraction form
    1,776,204.74/2,451,164.30 = 960,408.22/x
  3. Step 3: Cross multiply
    1,776,204.74x = 2,451,164.30 × 960,408.22
  4. Step 4: Simplify right side
    1,776,204.74x = 2,354,118,342,290.55
  5. Step 5: Solve for x
    x = 2,354,118,342,290.55/1,776,204.74
  6. Step 6: Final answer
    x = 1,325,364.29

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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.