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Finding the Fourth Proportional to 632,303, 948,504 and 183,030.62

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Solution

The fourth proportional to 632,303, 948,504 and 183,030.62 is: 274,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,303 : 948,504 = 183,030.62 : x
  2. Step 2: Convert to fraction form
    632,303/948,504 = 183,030.62/x
  3. Step 3: Cross multiply
    632,303x = 948,504 × 183,030.62
  4. Step 4: Simplify right side
    632,303x = 173,605,275,192.48
  5. Step 5: Solve for x
    x = 173,605,275,192.48/632,303
  6. Step 6: Final answer
    x = 274,560.26

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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.