Home / 3,313,981.04-4,573,250.36-1,863,676

Finding the Fourth Proportional to 3,313,981.04, 4,573,250.36 and 1,863,676

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Solution

The fourth proportional to 3,313,981.04, 4,573,250.36 and 1,863,676 is: 2,571,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,981.04 : 4,573,250.36 = 1,863,676 : x
  2. Step 2: Convert to fraction form
    3,313,981.04/4,573,250.36 = 1,863,676/x
  3. Step 3: Cross multiply
    3,313,981.04x = 4,573,250.36 × 1,863,676
  4. Step 4: Simplify right side
    3,313,981.04x = 8,523,056,937,923.36
  5. Step 5: Solve for x
    x = 8,523,056,937,923.36/3,313,981.04
  6. Step 6: Final answer
    x = 2,571,848.43

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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.