Home / 410,941.44-566,957.76-303,736.32

Finding the Fourth Proportional to 410,941.44, 566,957.76 and 303,736.32

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Solution

The fourth proportional to 410,941.44, 566,957.76 and 303,736.32 is: 419,051.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,941.44 : 566,957.76 = 303,736.32 : x
  2. Step 2: Convert to fraction form
    410,941.44/566,957.76 = 303,736.32/x
  3. Step 3: Cross multiply
    410,941.44x = 566,957.76 × 303,736.32
  4. Step 4: Simplify right side
    410,941.44x = 172,205,663,617.84
  5. Step 5: Solve for x
    x = 172,205,663,617.84/410,941.44
  6. Step 6: Final answer
    x = 419,051.59

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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.