Home / 2,456,525.28-3,685,929.26-939,706.83

Finding the Fourth Proportional to 2,456,525.28, 3,685,929.26 and 939,706.83

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Solution

The fourth proportional to 2,456,525.28, 3,685,929.26 and 939,706.83 is: 1,409,996.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,525.28 : 3,685,929.26 = 939,706.83 : x
  2. Step 2: Convert to fraction form
    2,456,525.28/3,685,929.26 = 939,706.83/x
  3. Step 3: Cross multiply
    2,456,525.28x = 3,685,929.26 × 939,706.83
  4. Step 4: Simplify right side
    2,456,525.28x = 3,463,692,902,868.11
  5. Step 5: Solve for x
    x = 3,463,692,902,868.11/2,456,525.28
  6. Step 6: Final answer
    x = 1,409,996.85

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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.