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Finding the Fourth Proportional to 884,008.50, 1,326,672.66 and 599,023.02

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Solution

The fourth proportional to 884,008.50, 1,326,672.66 and 599,023.02 is: 898,981.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,008.50 : 1,326,672.66 = 599,023.02 : x
  2. Step 2: Convert to fraction form
    884,008.50/1,326,672.66 = 599,023.02/x
  3. Step 3: Cross multiply
    884,008.50x = 1,326,672.66 × 599,023.02
  4. Step 4: Simplify right side
    884,008.50x = 794,707,463,344.63
  5. Step 5: Solve for x
    x = 794,707,463,344.63/884,008.50
  6. Step 6: Final answer
    x = 898,981.70

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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.