Home / 2,314,990.85-3,472,665.89-695,633.27

Finding the Fourth Proportional to 2,314,990.85, 3,472,665.89 and 695,633.27

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Solution

The fourth proportional to 2,314,990.85, 3,472,665.89 and 695,633.27 is: 1,043,503.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,990.85 : 3,472,665.89 = 695,633.27 : x
  2. Step 2: Convert to fraction form
    2,314,990.85/3,472,665.89 = 695,633.27/x
  3. Step 3: Cross multiply
    2,314,990.85x = 3,472,665.89 × 695,633.27
  4. Step 4: Simplify right side
    2,314,990.85x = 2,415,701,907,836.66
  5. Step 5: Solve for x
    x = 2,415,701,907,836.66/2,314,990.85
  6. Step 6: Final answer
    x = 1,043,503.87

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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.