Home / 2,626,417.92-3,939,666.30-733,169.28

Finding the Fourth Proportional to 2,626,417.92, 3,939,666.30 and 733,169.28

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Solution

The fourth proportional to 2,626,417.92, 3,939,666.30 and 733,169.28 is: 1,099,764.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,417.92 : 3,939,666.30 = 733,169.28 : x
  2. Step 2: Convert to fraction form
    2,626,417.92/3,939,666.30 = 733,169.28/x
  3. Step 3: Cross multiply
    2,626,417.92x = 3,939,666.30 × 733,169.28
  4. Step 4: Simplify right side
    2,626,417.92x = 2,888,442,304,611.26
  5. Step 5: Solve for x
    x = 2,888,442,304,611.26/2,626,417.92
  6. Step 6: Final answer
    x = 1,099,764.92

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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.