Home / 6,026,986.20-9,032,606.10-2,429,808.60

Finding the Fourth Proportional to 6,026,986.20, 9,032,606.10 and 2,429,808.60

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Solution

The fourth proportional to 6,026,986.20, 9,032,606.10 and 2,429,808.60 is: 3,641,538.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026,986.20 : 9,032,606.10 = 2,429,808.60 : x
  2. Step 2: Convert to fraction form
    6,026,986.20/9,032,606.10 = 2,429,808.60/x
  3. Step 3: Cross multiply
    6,026,986.20x = 9,032,606.10 × 2,429,808.60
  4. Step 4: Simplify right side
    6,026,986.20x = 21,947,503,982,192.46
  5. Step 5: Solve for x
    x = 21,947,503,982,192.46/6,026,986.20
  6. Step 6: Final answer
    x = 3,641,538.78

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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.