Home / 3,098,633.45-4,276,621.26-2,581,567.41

Finding the Fourth Proportional to 3,098,633.45, 4,276,621.26 and 2,581,567.41

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Solution

The fourth proportional to 3,098,633.45, 4,276,621.26 and 2,581,567.41 is: 3,562,985.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,633.45 : 4,276,621.26 = 2,581,567.41 : x
  2. Step 2: Convert to fraction form
    3,098,633.45/4,276,621.26 = 2,581,567.41/x
  3. Step 3: Cross multiply
    3,098,633.45x = 4,276,621.26 × 2,581,567.41
  4. Step 4: Simplify right side
    3,098,633.45x = 11,040,386,069,729.14
  5. Step 5: Solve for x
    x = 11,040,386,069,729.14/3,098,633.45
  6. Step 6: Final answer
    x = 3,562,985.51

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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.