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Finding the Fourth Proportional to 592,482.59, 888,816.05 and 193,030.41

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Solution

The fourth proportional to 592,482.59, 888,816.05 and 193,030.41 is: 289,575.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,482.59 : 888,816.05 = 193,030.41 : x
  2. Step 2: Convert to fraction form
    592,482.59/888,816.05 = 193,030.41/x
  3. Step 3: Cross multiply
    592,482.59x = 888,816.05 × 193,030.41
  4. Step 4: Simplify right side
    592,482.59x = 171,568,526,546.08
  5. Step 5: Solve for x
    x = 171,568,526,546.08/592,482.59
  6. Step 6: Final answer
    x = 289,575.64

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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.