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Finding the Fourth Proportional to 537,104.44, 741,188.46 and 295,386.76

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Solution

The fourth proportional to 537,104.44, 741,188.46 and 295,386.76 is: 407,625.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,104.44 : 741,188.46 = 295,386.76 : x
  2. Step 2: Convert to fraction form
    537,104.44/741,188.46 = 295,386.76/x
  3. Step 3: Cross multiply
    537,104.44x = 741,188.46 × 295,386.76
  4. Step 4: Simplify right side
    537,104.44x = 218,937,257,748.79
  5. Step 5: Solve for x
    x = 218,937,257,748.79/537,104.44
  6. Step 6: Final answer
    x = 407,625.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.