Home / 3,098,633.95-4,276,621.95-2,581,567.91

Finding the Fourth Proportional to 3,098,633.95, 4,276,621.95 and 2,581,567.91

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Solution

The fourth proportional to 3,098,633.95, 4,276,621.95 and 2,581,567.91 is: 3,562,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,633.95 : 4,276,621.95 = 2,581,567.91 : x
  2. Step 2: Convert to fraction form
    3,098,633.95/4,276,621.95 = 2,581,567.91/x
  3. Step 3: Cross multiply
    3,098,633.95x = 4,276,621.95 × 2,581,567.91
  4. Step 4: Simplify right side
    3,098,633.95x = 11,040,389,989,321.62
  5. Step 5: Solve for x
    x = 11,040,389,989,321.62/3,098,633.95
  6. Step 6: Final answer
    x = 3,562,986.20

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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.