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Finding the Fourth Proportional to 592,333.64, 888,499.80 and 192,973.76

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Solution

The fourth proportional to 592,333.64, 888,499.80 and 192,973.76 is: 289,460.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,333.64 : 888,499.80 = 192,973.76 : x
  2. Step 2: Convert to fraction form
    592,333.64/888,499.80 = 192,973.76/x
  3. Step 3: Cross multiply
    592,333.64x = 888,499.80 × 192,973.76
  4. Step 4: Simplify right side
    592,333.64x = 171,457,147,165.25
  5. Step 5: Solve for x
    x = 171,457,147,165.25/592,333.64
  6. Step 6: Final answer
    x = 289,460.42

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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.