Home / 6,290,871.66-9,436,291.61-1,741,905.27

Finding the Fourth Proportional to 6,290,871.66, 9,436,291.61 and 1,741,905.27

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Solution

The fourth proportional to 6,290,871.66, 9,436,291.61 and 1,741,905.27 is: 2,612,853.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290,871.66 : 9,436,291.61 = 1,741,905.27 : x
  2. Step 2: Convert to fraction form
    6,290,871.66/9,436,291.61 = 1,741,905.27/x
  3. Step 3: Cross multiply
    6,290,871.66x = 9,436,291.61 × 1,741,905.27
  4. Step 4: Simplify right side
    6,290,871.66x = 16,437,126,076,006.26
  5. Step 5: Solve for x
    x = 16,437,126,076,006.26/6,290,871.66
  6. Step 6: Final answer
    x = 2,612,853.51

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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.