Home / 3,194,466.36-4,408,372.80-1,744,174.32

Finding the Fourth Proportional to 3,194,466.36, 4,408,372.80 and 1,744,174.32

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Solution

The fourth proportional to 3,194,466.36, 4,408,372.80 and 1,744,174.32 is: 2,406,965.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,466.36 : 4,408,372.80 = 1,744,174.32 : x
  2. Step 2: Convert to fraction form
    3,194,466.36/4,408,372.80 = 1,744,174.32/x
  3. Step 3: Cross multiply
    3,194,466.36x = 4,408,372.80 × 1,744,174.32
  4. Step 4: Simplify right side
    3,194,466.36x = 7,688,970,630,746.50
  5. Step 5: Solve for x
    x = 7,688,970,630,746.50/3,194,466.36
  6. Step 6: Final answer
    x = 2,406,965.60

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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.