Home / 3,531,244.29-5,295,521.97-2,092,333.74

Finding the Fourth Proportional to 3,531,244.29, 5,295,521.97 and 2,092,333.74

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Solution

The fourth proportional to 3,531,244.29, 5,295,521.97 and 2,092,333.74 is: 3,137,703.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,244.29 : 5,295,521.97 = 2,092,333.74 : x
  2. Step 2: Convert to fraction form
    3,531,244.29/5,295,521.97 = 2,092,333.74/x
  3. Step 3: Cross multiply
    3,531,244.29x = 5,295,521.97 × 2,092,333.74
  4. Step 4: Simplify right side
    3,531,244.29x = 11,079,999,288,742.27
  5. Step 5: Solve for x
    x = 11,079,999,288,742.27/3,531,244.29
  6. Step 6: Final answer
    x = 3,137,703.99

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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.