Home / 6,625,216.67-9,930,739.05-3,025,589.63

Finding the Fourth Proportional to 6,625,216.67, 9,930,739.05 and 3,025,589.63

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Solution

The fourth proportional to 6,625,216.67, 9,930,739.05 and 3,025,589.63 is: 4,535,148.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,216.67 : 9,930,739.05 = 3,025,589.63 : x
  2. Step 2: Convert to fraction form
    6,625,216.67/9,930,739.05 = 3,025,589.63/x
  3. Step 3: Cross multiply
    6,625,216.67x = 9,930,739.05 × 3,025,589.63
  4. Step 4: Simplify right side
    6,625,216.67x = 30,046,341,038,262.36
  5. Step 5: Solve for x
    x = 30,046,341,038,262.36/6,625,216.67
  6. Step 6: Final answer
    x = 4,535,148.44

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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.