Home / 3,372,476.40-4,654,128.24-1,844,583.57

Finding the Fourth Proportional to 3,372,476.40, 4,654,128.24 and 1,844,583.57

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Solution

The fourth proportional to 3,372,476.40, 4,654,128.24 and 1,844,583.57 is: 2,545,585.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,476.40 : 4,654,128.24 = 1,844,583.57 : x
  2. Step 2: Convert to fraction form
    3,372,476.40/4,654,128.24 = 1,844,583.57/x
  3. Step 3: Cross multiply
    3,372,476.40x = 4,654,128.24 × 1,844,583.57
  4. Step 4: Simplify right side
    3,372,476.40x = 8,584,928,484,177.02
  5. Step 5: Solve for x
    x = 8,584,928,484,177.02/3,372,476.40
  6. Step 6: Final answer
    x = 2,545,585.93

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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.