Home / 793,000.22-1,094,310.96-430,416.36

Finding the Fourth Proportional to 793,000.22, 1,094,310.96 and 430,416.36

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Solution

The fourth proportional to 793,000.22, 1,094,310.96 and 430,416.36 is: 593,958.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,000.22 : 1,094,310.96 = 430,416.36 : x
  2. Step 2: Convert to fraction form
    793,000.22/1,094,310.96 = 430,416.36/x
  3. Step 3: Cross multiply
    793,000.22x = 1,094,310.96 × 430,416.36
  4. Step 4: Simplify right side
    793,000.22x = 471,009,340,111.31
  5. Step 5: Solve for x
    x = 471,009,340,111.31/793,000.22
  6. Step 6: Final answer
    x = 593,958.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.