Home / 6,510,628.94-8,983,842.03-3,569,672.09

Finding the Fourth Proportional to 6,510,628.94, 8,983,842.03 and 3,569,672.09

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Solution

The fourth proportional to 6,510,628.94, 8,983,842.03 and 3,569,672.09 is: 4,925,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,628.94 : 8,983,842.03 = 3,569,672.09 : x
  2. Step 2: Convert to fraction form
    6,510,628.94/8,983,842.03 = 3,569,672.09/x
  3. Step 3: Cross multiply
    6,510,628.94x = 8,983,842.03 × 3,569,672.09
  4. Step 4: Simplify right side
    6,510,628.94x = 32,069,370,177,919.54
  5. Step 5: Solve for x
    x = 32,069,370,177,919.54/6,510,628.94
  6. Step 6: Final answer
    x = 4,925,694.66

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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.