Home / 2,063,609.16-2,847,780.64-1,158,191.16

Finding the Fourth Proportional to 2,063,609.16, 2,847,780.64 and 1,158,191.16

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Solution

The fourth proportional to 2,063,609.16, 2,847,780.64 and 1,158,191.16 is: 1,598,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,609.16 : 2,847,780.64 = 1,158,191.16 : x
  2. Step 2: Convert to fraction form
    2,063,609.16/2,847,780.64 = 1,158,191.16/x
  3. Step 3: Cross multiply
    2,063,609.16x = 2,847,780.64 × 1,158,191.16
  4. Step 4: Simplify right side
    2,063,609.16x = 3,298,274,347,120.88
  5. Step 5: Solve for x
    x = 3,298,274,347,120.88/2,063,609.16
  6. Step 6: Final answer
    x = 1,598,303.80

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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.