Home / 6,295,306.40-9,442,959.60-2,511,504.80

Finding the Fourth Proportional to 6,295,306.40, 9,442,959.60 and 2,511,504.80

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Solution

The fourth proportional to 6,295,306.40, 9,442,959.60 and 2,511,504.80 is: 3,767,257.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,306.40 : 9,442,959.60 = 2,511,504.80 : x
  2. Step 2: Convert to fraction form
    6,295,306.40/9,442,959.60 = 2,511,504.80/x
  3. Step 3: Cross multiply
    6,295,306.40x = 9,442,959.60 × 2,511,504.80
  4. Step 4: Simplify right side
    6,295,306.40x = 23,716,038,361,606.08
  5. Step 5: Solve for x
    x = 23,716,038,361,606.08/6,295,306.40
  6. Step 6: Final answer
    x = 3,767,257.20

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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.