Home / 1,703,941.90-2,351,401.94-939,995.26

Finding the Fourth Proportional to 1,703,941.90, 2,351,401.94 and 939,995.26

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Solution

The fourth proportional to 1,703,941.90, 2,351,401.94 and 939,995.26 is: 1,297,172.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,941.90 : 2,351,401.94 = 939,995.26 : x
  2. Step 2: Convert to fraction form
    1,703,941.90/2,351,401.94 = 939,995.26/x
  3. Step 3: Cross multiply
    1,703,941.90x = 2,351,401.94 × 939,995.26
  4. Step 4: Simplify right side
    1,703,941.90x = 2,210,306,677,954.80
  5. Step 5: Solve for x
    x = 2,210,306,677,954.80/1,703,941.90
  6. Step 6: Final answer
    x = 1,297,172.56

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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.