Home / 1,732,195.80-2,593,226.88-1,010,330.28

Finding the Fourth Proportional to 1,732,195.80, 2,593,226.88 and 1,010,330.28

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Solution

The fourth proportional to 1,732,195.80, 2,593,226.88 and 1,010,330.28 is: 1,512,540.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,195.80 : 2,593,226.88 = 1,010,330.28 : x
  2. Step 2: Convert to fraction form
    1,732,195.80/2,593,226.88 = 1,010,330.28/x
  3. Step 3: Cross multiply
    1,732,195.80x = 2,593,226.88 × 1,010,330.28
  4. Step 4: Simplify right side
    1,732,195.80x = 2,620,015,639,773.93
  5. Step 5: Solve for x
    x = 2,620,015,639,773.93/1,732,195.80
  6. Step 6: Final answer
    x = 1,512,540.12

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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.