Home / 9,084,634.86-12,533,630.31-5,823,247.92

Finding the Fourth Proportional to 9,084,634.86, 12,533,630.31 and 5,823,247.92

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Solution

The fourth proportional to 9,084,634.86, 12,533,630.31 and 5,823,247.92 is: 8,034,052.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,634.86 : 12,533,630.31 = 5,823,247.92 : x
  2. Step 2: Convert to fraction form
    9,084,634.86/12,533,630.31 = 5,823,247.92/x
  3. Step 3: Cross multiply
    9,084,634.86x = 12,533,630.31 × 5,823,247.92
  4. Step 4: Simplify right side
    9,084,634.86x = 72,986,436,632,756.45
  5. Step 5: Solve for x
    x = 72,986,436,632,756.45/9,084,634.86
  6. Step 6: Final answer
    x = 8,034,052.85

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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.