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Finding the Fourth Proportional to 544,533.92, 816,267.63 and 304,764.92

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Solution

The fourth proportional to 544,533.92, 816,267.63 and 304,764.92 is: 456,848.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,533.92 : 816,267.63 = 304,764.92 : x
  2. Step 2: Convert to fraction form
    544,533.92/816,267.63 = 304,764.92/x
  3. Step 3: Cross multiply
    544,533.92x = 816,267.63 × 304,764.92
  4. Step 4: Simplify right side
    544,533.92x = 248,769,738,955.54
  5. Step 5: Solve for x
    x = 248,769,738,955.54/544,533.92
  6. Step 6: Final answer
    x = 456,848.93

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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.