Home / 1,740,244.80-2,610,367.20-1,716,625.20

Finding the Fourth Proportional to 1,740,244.80, 2,610,367.20 and 1,716,625.20

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Solution

The fourth proportional to 1,740,244.80, 2,610,367.20 and 1,716,625.20 is: 2,574,937.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,244.80 : 2,610,367.20 = 1,716,625.20 : x
  2. Step 2: Convert to fraction form
    1,740,244.80/2,610,367.20 = 1,716,625.20/x
  3. Step 3: Cross multiply
    1,740,244.80x = 2,610,367.20 × 1,716,625.20
  4. Step 4: Simplify right side
    1,740,244.80x = 4,481,022,116,773.44
  5. Step 5: Solve for x
    x = 4,481,022,116,773.44/1,740,244.80
  6. Step 6: Final answer
    x = 2,574,937.80

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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.