Home / 8,433,713.67-12,650,570.24-2,043,966.03

Finding the Fourth Proportional to 8,433,713.67, 12,650,570.24 and 2,043,966.03

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Solution

The fourth proportional to 8,433,713.67, 12,650,570.24 and 2,043,966.03 is: 3,065,948.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,713.67 : 12,650,570.24 = 2,043,966.03 : x
  2. Step 2: Convert to fraction form
    8,433,713.67/12,650,570.24 = 2,043,966.03/x
  3. Step 3: Cross multiply
    8,433,713.67x = 12,650,570.24 × 2,043,966.03
  4. Step 4: Simplify right side
    8,433,713.67x = 25,857,335,820,469.12
  5. Step 5: Solve for x
    x = 25,857,335,820,469.12/8,433,713.67
  6. Step 6: Final answer
    x = 3,065,948.98

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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.