Home / 444,825.18-614,008.44-270,394.74

Finding the Fourth Proportional to 444,825.18, 614,008.44 and 270,394.74

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Solution

The fourth proportional to 444,825.18, 614,008.44 and 270,394.74 is: 373,235.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,825.18 : 614,008.44 = 270,394.74 : x
  2. Step 2: Convert to fraction form
    444,825.18/614,008.44 = 270,394.74/x
  3. Step 3: Cross multiply
    444,825.18x = 614,008.44 × 270,394.74
  4. Step 4: Simplify right side
    444,825.18x = 166,024,652,491.61
  5. Step 5: Solve for x
    x = 166,024,652,491.61/444,825.18
  6. Step 6: Final answer
    x = 373,235.73

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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.