Home / 4,401,900.72-6,074,684.64-2,659,327.74

Finding the Fourth Proportional to 4,401,900.72, 6,074,684.64 and 2,659,327.74

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Solution

The fourth proportional to 4,401,900.72, 6,074,684.64 and 2,659,327.74 is: 3,669,909.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,900.72 : 6,074,684.64 = 2,659,327.74 : x
  2. Step 2: Convert to fraction form
    4,401,900.72/6,074,684.64 = 2,659,327.74/x
  3. Step 3: Cross multiply
    4,401,900.72x = 6,074,684.64 × 2,659,327.74
  4. Step 4: Simplify right side
    4,401,900.72x = 16,154,577,374,903.91
  5. Step 5: Solve for x
    x = 16,154,577,374,903.91/4,401,900.72
  6. Step 6: Final answer
    x = 3,669,909.52

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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.