Home / 2,510,905.49-3,461,797.24-1,626,280.73

Finding the Fourth Proportional to 2,510,905.49, 3,461,797.24 and 1,626,280.73

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Solution

The fourth proportional to 2,510,905.49, 3,461,797.24 and 1,626,280.73 is: 2,242,160.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,905.49 : 3,461,797.24 = 1,626,280.73 : x
  2. Step 2: Convert to fraction form
    2,510,905.49/3,461,797.24 = 1,626,280.73/x
  3. Step 3: Cross multiply
    2,510,905.49x = 3,461,797.24 × 1,626,280.73
  4. Step 4: Simplify right side
    2,510,905.49x = 5,629,854,142,579.19
  5. Step 5: Solve for x
    x = 5,629,854,142,579.19/2,510,905.49
  6. Step 6: Final answer
    x = 2,242,160.91

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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.