Home / 6,555,620.39-9,837,848.32-2,295,825.53

Finding the Fourth Proportional to 6,555,620.39, 9,837,848.32 and 2,295,825.53

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Solution

The fourth proportional to 6,555,620.39, 9,837,848.32 and 2,295,825.53 is: 3,445,285.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,555,620.39 : 9,837,848.32 = 2,295,825.53 : x
  2. Step 2: Convert to fraction form
    6,555,620.39/9,837,848.32 = 2,295,825.53/x
  3. Step 3: Cross multiply
    6,555,620.39x = 9,837,848.32 × 2,295,825.53
  4. Step 4: Simplify right side
    6,555,620.39x = 22,585,983,278,394.80
  5. Step 5: Solve for x
    x = 22,585,983,278,394.80/6,555,620.39
  6. Step 6: Final answer
    x = 3,445,285.41

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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.