Home / 8,526,895.60-11,766,973.26-4,659,327.58

Finding the Fourth Proportional to 8,526,895.60, 11,766,973.26 and 4,659,327.58

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Solution

The fourth proportional to 8,526,895.60, 11,766,973.26 and 4,659,327.58 is: 6,429,794.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,526,895.60 : 11,766,973.26 = 4,659,327.58 : x
  2. Step 2: Convert to fraction form
    8,526,895.60/11,766,973.26 = 4,659,327.58/x
  3. Step 3: Cross multiply
    8,526,895.60x = 11,766,973.26 × 4,659,327.58
  4. Step 4: Simplify right side
    8,526,895.60x = 54,826,183,043,440.51
  5. Step 5: Solve for x
    x = 54,826,183,043,440.51/8,526,895.60
  6. Step 6: Final answer
    x = 6,429,794.10

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Why These Related Problems?

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