Home / 4,674,025.94-6,451,231.65-2,740,909.22

Finding the Fourth Proportional to 4,674,025.94, 6,451,231.65 and 2,740,909.22

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Solution

The fourth proportional to 4,674,025.94, 6,451,231.65 and 2,740,909.22 is: 3,783,085.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674,025.94 : 6,451,231.65 = 2,740,909.22 : x
  2. Step 2: Convert to fraction form
    4,674,025.94/6,451,231.65 = 2,740,909.22/x
  3. Step 3: Cross multiply
    4,674,025.94x = 6,451,231.65 × 2,740,909.22
  4. Step 4: Simplify right side
    4,674,025.94x = 17,682,240,309,840.82
  5. Step 5: Solve for x
    x = 17,682,240,309,840.82/4,674,025.94
  6. Step 6: Final answer
    x = 3,783,085.62

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1.5x scale

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.