Home / 1,740,894.09-2,401,817.97-1,137,632.01

Finding the Fourth Proportional to 1,740,894.09, 2,401,817.97 and 1,137,632.01

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Solution

The fourth proportional to 1,740,894.09, 2,401,817.97 and 1,137,632.01 is: 1,569,529.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,894.09 : 2,401,817.97 = 1,137,632.01 : x
  2. Step 2: Convert to fraction form
    1,740,894.09/2,401,817.97 = 1,137,632.01/x
  3. Step 3: Cross multiply
    1,740,894.09x = 2,401,817.97 × 1,137,632.01
  4. Step 4: Simplify right side
    1,740,894.09x = 2,732,385,004,865.22
  5. Step 5: Solve for x
    x = 2,732,385,004,865.22/1,740,894.09
  6. Step 6: Final answer
    x = 1,569,529.71

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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.