Home / 10,834,060.20-16,251,090.30-3,643,204.20

Finding the Fourth Proportional to 10,834,060.20, 16,251,090.30 and 3,643,204.20

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Solution

The fourth proportional to 10,834,060.20, 16,251,090.30 and 3,643,204.20 is: 5,464,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,060.20 : 16,251,090.30 = 3,643,204.20 : x
  2. Step 2: Convert to fraction form
    10,834,060.20/16,251,090.30 = 3,643,204.20/x
  3. Step 3: Cross multiply
    10,834,060.20x = 16,251,090.30 × 3,643,204.20
  4. Step 4: Simplify right side
    10,834,060.20x = 59,206,040,435,539.27
  5. Step 5: Solve for x
    x = 59,206,040,435,539.27/10,834,060.20
  6. Step 6: Final answer
    x = 5,464,806.30

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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.