Home / 444,536.06-613,052.21-297,103.50

Finding the Fourth Proportional to 444,536.06, 613,052.21 and 297,103.50

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Solution

The fourth proportional to 444,536.06, 613,052.21 and 297,103.50 is: 409,730.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,536.06 : 613,052.21 = 297,103.50 : x
  2. Step 2: Convert to fraction form
    444,536.06/613,052.21 = 297,103.50/x
  3. Step 3: Cross multiply
    444,536.06x = 613,052.21 × 297,103.50
  4. Step 4: Simplify right side
    444,536.06x = 182,139,958,016.49
  5. Step 5: Solve for x
    x = 182,139,958,016.49/444,536.06
  6. Step 6: Final answer
    x = 409,730.45

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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.