Home / 444,231.04-666,305.28-124,411.84

Finding the Fourth Proportional to 444,231.04, 666,305.28 and 124,411.84

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Solution

The fourth proportional to 444,231.04, 666,305.28 and 124,411.84 is: 186,606.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,231.04 : 666,305.28 = 124,411.84 : x
  2. Step 2: Convert to fraction form
    444,231.04/666,305.28 = 124,411.84/x
  3. Step 3: Cross multiply
    444,231.04x = 666,305.28 × 124,411.84
  4. Step 4: Simplify right side
    444,231.04x = 82,896,265,886.52
  5. Step 5: Solve for x
    x = 82,896,265,886.52/444,231.04
  6. Step 6: Final answer
    x = 186,606.20

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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.