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Finding the Fourth Proportional to 444,980.02, 614,116.44 and 254,022.16

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Solution

The fourth proportional to 444,980.02, 614,116.44 and 254,022.16 is: 350,575.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,980.02 : 614,116.44 = 254,022.16 : x
  2. Step 2: Convert to fraction form
    444,980.02/614,116.44 = 254,022.16/x
  3. Step 3: Cross multiply
    444,980.02x = 614,116.44 × 254,022.16
  4. Step 4: Simplify right side
    444,980.02x = 155,999,184,580.31
  5. Step 5: Solve for x
    x = 155,999,184,580.31/444,980.02
  6. Step 6: Final answer
    x = 350,575.71

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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.