Home / 3,184,074.63-4,768,835.91-2,499,403.02

Finding the Fourth Proportional to 3,184,074.63, 4,768,835.91 and 2,499,403.02

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Solution

The fourth proportional to 3,184,074.63, 4,768,835.91 and 2,499,403.02 is: 3,743,393.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,074.63 : 4,768,835.91 = 2,499,403.02 : x
  2. Step 2: Convert to fraction form
    3,184,074.63/4,768,835.91 = 2,499,403.02/x
  3. Step 3: Cross multiply
    3,184,074.63x = 4,768,835.91 × 2,499,403.02
  4. Step 4: Simplify right side
    3,184,074.63x = 11,919,242,875,338.45
  5. Step 5: Solve for x
    x = 11,919,242,875,338.45/3,184,074.63
  6. Step 6: Final answer
    x = 3,743,393.06

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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.