Home / 7,923,334.57-10,944,458.51-6,552,216.79

Finding the Fourth Proportional to 7,923,334.57, 10,944,458.51 and 6,552,216.79

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Solution

The fourth proportional to 7,923,334.57, 10,944,458.51 and 6,552,216.79 is: 9,050,541.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,923,334.57 : 10,944,458.51 = 6,552,216.79 : x
  2. Step 2: Convert to fraction form
    7,923,334.57/10,944,458.51 = 6,552,216.79/x
  3. Step 3: Cross multiply
    7,923,334.57x = 10,944,458.51 × 6,552,216.79
  4. Step 4: Simplify right side
    7,923,334.57x = 71,710,464,751,958.09
  5. Step 5: Solve for x
    x = 71,710,464,751,958.09/7,923,334.57
  6. Step 6: Final answer
    x = 9,050,541.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.