Home / 9,464,101.73-13,060,469.63-5,113,191.49

Finding the Fourth Proportional to 9,464,101.73, 13,060,469.63 and 5,113,191.49

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Solution

The fourth proportional to 9,464,101.73, 13,060,469.63 and 5,113,191.49 is: 7,056,209.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,101.73 : 13,060,469.63 = 5,113,191.49 : x
  2. Step 2: Convert to fraction form
    9,464,101.73/13,060,469.63 = 5,113,191.49/x
  3. Step 3: Cross multiply
    9,464,101.73x = 13,060,469.63 × 5,113,191.49
  4. Step 4: Simplify right side
    9,464,101.73x = 66,780,682,147,651.25
  5. Step 5: Solve for x
    x = 66,780,682,147,651.25/9,464,101.73
  6. Step 6: Final answer
    x = 7,056,209.25

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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.