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Finding the Fourth Proportional to 602,250.94, 903,225.18 and 247,362.94

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Solution

The fourth proportional to 602,250.94, 903,225.18 and 247,362.94 is: 370,982.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,250.94 : 903,225.18 = 247,362.94 : x
  2. Step 2: Convert to fraction form
    602,250.94/903,225.18 = 247,362.94/x
  3. Step 3: Cross multiply
    602,250.94x = 903,225.18 × 247,362.94
  4. Step 4: Simplify right side
    602,250.94x = 223,424,436,006.83
  5. Step 5: Solve for x
    x = 223,424,436,006.83/602,250.94
  6. Step 6: Final answer
    x = 370,982.30

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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.