Home / 3,630,039.30-5,446,808.55-2,562,783.30

Finding the Fourth Proportional to 3,630,039.30, 5,446,808.55 and 2,562,783.30

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Solution

The fourth proportional to 3,630,039.30, 5,446,808.55 and 2,562,783.30 is: 3,845,410.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,039.30 : 5,446,808.55 = 2,562,783.30 : x
  2. Step 2: Convert to fraction form
    3,630,039.30/5,446,808.55 = 2,562,783.30/x
  3. Step 3: Cross multiply
    3,630,039.30x = 5,446,808.55 × 2,562,783.30
  4. Step 4: Simplify right side
    3,630,039.30x = 13,958,989,990,237.21
  5. Step 5: Solve for x
    x = 13,958,989,990,237.21/3,630,039.30
  6. Step 6: Final answer
    x = 3,845,410.16

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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.