Home / 3,631,426.04-5,449,299.03-1,834,491.46

Finding the Fourth Proportional to 3,631,426.04, 5,449,299.03 and 1,834,491.46

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Solution

The fourth proportional to 3,631,426.04, 5,449,299.03 and 1,834,491.46 is: 2,752,828.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,426.04 : 5,449,299.03 = 1,834,491.46 : x
  2. Step 2: Convert to fraction form
    3,631,426.04/5,449,299.03 = 1,834,491.46/x
  3. Step 3: Cross multiply
    3,631,426.04x = 5,449,299.03 × 1,834,491.46
  4. Step 4: Simplify right side
    3,631,426.04x = 9,996,692,533,521.28
  5. Step 5: Solve for x
    x = 9,996,692,533,521.28/3,631,426.04
  6. Step 6: Final answer
    x = 2,752,828.34

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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.