Home / 8,047,194.48-11,104,679.61-4,609,656.95

Finding the Fourth Proportional to 8,047,194.48, 11,104,679.61 and 4,609,656.95

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Solution

The fourth proportional to 8,047,194.48, 11,104,679.61 and 4,609,656.95 is: 6,361,069.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,194.48 : 11,104,679.61 = 4,609,656.95 : x
  2. Step 2: Convert to fraction form
    8,047,194.48/11,104,679.61 = 4,609,656.95/x
  3. Step 3: Cross multiply
    8,047,194.48x = 11,104,679.61 × 4,609,656.95
  4. Step 4: Simplify right side
    8,047,194.48x = 51,188,763,486,236.39
  5. Step 5: Solve for x
    x = 51,188,763,486,236.39/8,047,194.48
  6. Step 6: Final answer
    x = 6,361,069.51

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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.