Home / 8,520,093.80-12,775,475.10-3,465,693.80

Finding the Fourth Proportional to 8,520,093.80, 12,775,475.10 and 3,465,693.80

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Solution

The fourth proportional to 8,520,093.80, 12,775,475.10 and 3,465,693.80 is: 5,196,642.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,520,093.80 : 12,775,475.10 = 3,465,693.80 : x
  2. Step 2: Convert to fraction form
    8,520,093.80/12,775,475.10 = 3,465,693.80/x
  3. Step 3: Cross multiply
    8,520,093.80x = 12,775,475.10 × 3,465,693.80
  4. Step 4: Simplify right side
    8,520,093.80x = 44,275,884,846,124.38
  5. Step 5: Solve for x
    x = 44,275,884,846,124.38/8,520,093.80
  6. Step 6: Final answer
    x = 5,196,642.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.