Home / 2,962,534.32-4,088,629.84-1,673,457.73

Finding the Fourth Proportional to 2,962,534.32, 4,088,629.84 and 1,673,457.73

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Solution

The fourth proportional to 2,962,534.32, 4,088,629.84 and 1,673,457.73 is: 2,309,559.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,534.32 : 4,088,629.84 = 1,673,457.73 : x
  2. Step 2: Convert to fraction form
    2,962,534.32/4,088,629.84 = 1,673,457.73/x
  3. Step 3: Cross multiply
    2,962,534.32x = 4,088,629.84 × 1,673,457.73
  4. Step 4: Simplify right side
    2,962,534.32x = 6,842,149,196,451.44
  5. Step 5: Solve for x
    x = 6,842,149,196,451.44/2,962,534.32
  6. Step 6: Final answer
    x = 2,309,559.47

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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.