Home / 2,004,490.76-3,005,307.68-938,951.56

Finding the Fourth Proportional to 2,004,490.76, 3,005,307.68 and 938,951.56

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Solution

The fourth proportional to 2,004,490.76, 3,005,307.68 and 938,951.56 is: 1,407,758.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,490.76 : 3,005,307.68 = 938,951.56 : x
  2. Step 2: Convert to fraction form
    2,004,490.76/3,005,307.68 = 938,951.56/x
  3. Step 3: Cross multiply
    2,004,490.76x = 3,005,307.68 × 938,951.56
  4. Step 4: Simplify right side
    2,004,490.76x = 2,821,838,334,415.98
  5. Step 5: Solve for x
    x = 2,821,838,334,415.98/2,004,490.76
  6. Step 6: Final answer
    x = 1,407,758.22

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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.