Home / 2,933,433.74-4,047,934.82-1,626,753.17

Finding the Fourth Proportional to 2,933,433.74, 4,047,934.82 and 1,626,753.17

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Solution

The fourth proportional to 2,933,433.74, 4,047,934.82 and 1,626,753.17 is: 2,244,806.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,433.74 : 4,047,934.82 = 1,626,753.17 : x
  2. Step 2: Convert to fraction form
    2,933,433.74/4,047,934.82 = 1,626,753.17/x
  3. Step 3: Cross multiply
    2,933,433.74x = 4,047,934.82 × 1,626,753.17
  4. Step 4: Simplify right side
    2,933,433.74x = 6,584,990,800,388.38
  5. Step 5: Solve for x
    x = 6,584,990,800,388.38/2,933,433.74
  6. Step 6: Final answer
    x = 2,244,806.39

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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.