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Finding the Fourth Proportional to 560,101.14, 839,875.23 and 244,421.46

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Solution

The fourth proportional to 560,101.14, 839,875.23 and 244,421.46 is: 366,511.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,101.14 : 839,875.23 = 244,421.46 : x
  2. Step 2: Convert to fraction form
    560,101.14/839,875.23 = 244,421.46/x
  3. Step 3: Cross multiply
    560,101.14x = 839,875.23 × 244,421.46
  4. Step 4: Simplify right side
    560,101.14x = 205,283,529,934.44
  5. Step 5: Solve for x
    x = 205,283,529,934.44/560,101.14
  6. Step 6: Final answer
    x = 366,511.54

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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.