Home / 5,870,408.40-8,805,612.60-2,511,176.40

Finding the Fourth Proportional to 5,870,408.40, 8,805,612.60 and 2,511,176.40

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Solution

The fourth proportional to 5,870,408.40, 8,805,612.60 and 2,511,176.40 is: 3,766,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,408.40 : 8,805,612.60 = 2,511,176.40 : x
  2. Step 2: Convert to fraction form
    5,870,408.40/8,805,612.60 = 2,511,176.40/x
  3. Step 3: Cross multiply
    5,870,408.40x = 8,805,612.60 × 2,511,176.40
  4. Step 4: Simplify right side
    5,870,408.40x = 22,112,446,548,662.64
  5. Step 5: Solve for x
    x = 22,112,446,548,662.64/5,870,408.40
  6. Step 6: Final answer
    x = 3,766,764.60

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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.