Home / 13,052,560.60-19,578,840.90-5,867,536.60

Finding the Fourth Proportional to 13,052,560.60, 19,578,840.90 and 5,867,536.60

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Solution

The fourth proportional to 13,052,560.60, 19,578,840.90 and 5,867,536.60 is: 8,801,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,052,560.60 : 19,578,840.90 = 5,867,536.60 : x
  2. Step 2: Convert to fraction form
    13,052,560.60/19,578,840.90 = 5,867,536.60/x
  3. Step 3: Cross multiply
    13,052,560.60x = 19,578,840.90 × 5,867,536.60
  4. Step 4: Simplify right side
    13,052,560.60x = 114,879,565,566,326.92
  5. Step 5: Solve for x
    x = 114,879,565,566,326.92/13,052,560.60
  6. Step 6: Final answer
    x = 8,801,304.90

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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.