Home / 4,745,571.84-7,115,340.96-4,026,161.52

Finding the Fourth Proportional to 4,745,571.84, 7,115,340.96 and 4,026,161.52

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Solution

The fourth proportional to 4,745,571.84, 7,115,340.96 and 4,026,161.52 is: 6,036,682.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,571.84 : 7,115,340.96 = 4,026,161.52 : x
  2. Step 2: Convert to fraction form
    4,745,571.84/7,115,340.96 = 4,026,161.52/x
  3. Step 3: Cross multiply
    4,745,571.84x = 7,115,340.96 × 4,026,161.52
  4. Step 4: Simplify right side
    4,745,571.84x = 28,647,511,974,831.86
  5. Step 5: Solve for x
    x = 28,647,511,974,831.86/4,745,571.84
  6. Step 6: Final answer
    x = 6,036,682.82

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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.