Home / 9,004,660.53-12,426,435.37-4,874,691.56

Finding the Fourth Proportional to 9,004,660.53, 12,426,435.37 and 4,874,691.56

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Solution

The fourth proportional to 9,004,660.53, 12,426,435.37 and 4,874,691.56 is: 6,727,076.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,660.53 : 12,426,435.37 = 4,874,691.56 : x
  2. Step 2: Convert to fraction form
    9,004,660.53/12,426,435.37 = 4,874,691.56/x
  3. Step 3: Cross multiply
    9,004,660.53x = 12,426,435.37 × 4,874,691.56
  4. Step 4: Simplify right side
    9,004,660.53x = 60,575,039,532,518.84
  5. Step 5: Solve for x
    x = 60,575,039,532,518.84/9,004,660.53
  6. Step 6: Final answer
    x = 6,727,076.42

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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.