Home / 1,782,336.98-2,459,625.59-966,540.41

Finding the Fourth Proportional to 1,782,336.98, 2,459,625.59 and 966,540.41

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Solution

The fourth proportional to 1,782,336.98, 2,459,625.59 and 966,540.41 is: 1,333,826.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,336.98 : 2,459,625.59 = 966,540.41 : x
  2. Step 2: Convert to fraction form
    1,782,336.98/2,459,625.59 = 966,540.41/x
  3. Step 3: Cross multiply
    1,782,336.98x = 2,459,625.59 × 966,540.41
  4. Step 4: Simplify right side
    1,782,336.98x = 2,377,327,527,521.45
  5. Step 5: Solve for x
    x = 2,377,327,527,521.45/1,782,336.98
  6. Step 6: Final answer
    x = 1,333,826.07

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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.