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Finding the Fourth Proportional to 301,701.30, 452,544.93 and 151,901.37

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Solution

The fourth proportional to 301,701.30, 452,544.93 and 151,901.37 is: 227,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,701.30 : 452,544.93 = 151,901.37 : x
  2. Step 2: Convert to fraction form
    301,701.30/452,544.93 = 151,901.37/x
  3. Step 3: Cross multiply
    301,701.30x = 452,544.93 × 151,901.37
  4. Step 4: Simplify right side
    301,701.30x = 68,742,192,970.58
  5. Step 5: Solve for x
    x = 68,742,192,970.58/301,701.30
  6. Step 6: Final answer
    x = 227,848.51

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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.