Home / 444,232.04-666,306.78-124,412.84

Finding the Fourth Proportional to 444,232.04, 666,306.78 and 124,412.84

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Solution

The fourth proportional to 444,232.04, 666,306.78 and 124,412.84 is: 186,607.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,232.04 : 666,306.78 = 124,412.84 : x
  2. Step 2: Convert to fraction form
    444,232.04/666,306.78 = 124,412.84/x
  3. Step 3: Cross multiply
    444,232.04x = 666,306.78 × 124,412.84
  4. Step 4: Simplify right side
    444,232.04x = 82,897,118,811.06
  5. Step 5: Solve for x
    x = 82,897,118,811.06/444,232.04
  6. Step 6: Final answer
    x = 186,607.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.