Home / 6,295,298.40-9,442,947.60-2,511,496.80

Finding the Fourth Proportional to 6,295,298.40, 9,442,947.60 and 2,511,496.80

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Solution

The fourth proportional to 6,295,298.40, 9,442,947.60 and 2,511,496.80 is: 3,767,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,298.40 : 9,442,947.60 = 2,511,496.80 : x
  2. Step 2: Convert to fraction form
    6,295,298.40/9,442,947.60 = 2,511,496.80/x
  3. Step 3: Cross multiply
    6,295,298.40x = 9,442,947.60 × 2,511,496.80
  4. Step 4: Simplify right side
    6,295,298.40x = 23,715,932,679,967.68
  5. Step 5: Solve for x
    x = 23,715,932,679,967.68/6,295,298.40
  6. Step 6: Final answer
    x = 3,767,245.20

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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.