Home / 11,579,283.80-17,365,815.30-4,846,304.60

Finding the Fourth Proportional to 11,579,283.80, 17,365,815.30 and 4,846,304.60

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Solution

The fourth proportional to 11,579,283.80, 17,365,815.30 and 4,846,304.60 is: 7,268,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,579,283.80 : 17,365,815.30 = 4,846,304.60 : x
  2. Step 2: Convert to fraction form
    11,579,283.80/17,365,815.30 = 4,846,304.60/x
  3. Step 3: Cross multiply
    11,579,283.80x = 17,365,815.30 × 4,846,304.60
  4. Step 4: Simplify right side
    11,579,283.80x = 84,160,030,571,140.38
  5. Step 5: Solve for x
    x = 84,160,030,571,140.38/11,579,283.80
  6. Step 6: Final answer
    x = 7,268,155.10

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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.