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Finding the Fourth Proportional to 444,364.88, 666,547.32 and 244,582.43

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Solution

The fourth proportional to 444,364.88, 666,547.32 and 244,582.43 is: 366,873.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,364.88 : 666,547.32 = 244,582.43 : x
  2. Step 2: Convert to fraction form
    444,364.88/666,547.32 = 244,582.43/x
  3. Step 3: Cross multiply
    444,364.88x = 666,547.32 × 244,582.43
  4. Step 4: Simplify right side
    444,364.88x = 163,025,759,902.85
  5. Step 5: Solve for x
    x = 163,025,759,902.85/444,364.88
  6. Step 6: Final answer
    x = 366,873.64

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1.5x scale

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.