Home / 3,332,252.75-4,598,515.05-1,862,161.30

Finding the Fourth Proportional to 3,332,252.75, 4,598,515.05 and 1,862,161.30

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Solution

The fourth proportional to 3,332,252.75, 4,598,515.05 and 1,862,161.30 is: 2,569,786.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,252.75 : 4,598,515.05 = 1,862,161.30 : x
  2. Step 2: Convert to fraction form
    3,332,252.75/4,598,515.05 = 1,862,161.30/x
  3. Step 3: Cross multiply
    3,332,252.75x = 4,598,515.05 × 1,862,161.30
  4. Step 4: Simplify right side
    3,332,252.75x = 8,563,176,763,577.57
  5. Step 5: Solve for x
    x = 8,563,176,763,577.57/3,332,252.75
  6. Step 6: Final answer
    x = 2,569,786.09

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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.