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Finding the Fourth Proportional to 606,099.04, 909,250.62 and 185,276.50

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Solution

The fourth proportional to 606,099.04, 909,250.62 and 185,276.50 is: 277,945.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,099.04 : 909,250.62 = 185,276.50 : x
  2. Step 2: Convert to fraction form
    606,099.04/909,250.62 = 185,276.50/x
  3. Step 3: Cross multiply
    606,099.04x = 909,250.62 × 185,276.50
  4. Step 4: Simplify right side
    606,099.04x = 168,462,772,496.43
  5. Step 5: Solve for x
    x = 168,462,772,496.43/606,099.04
  6. Step 6: Final answer
    x = 277,945.95

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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.