Home / 6,259,873.43-9,377,584.69-4,314,257.48

Finding the Fourth Proportional to 6,259,873.43, 9,377,584.69 and 4,314,257.48

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Solution

The fourth proportional to 6,259,873.43, 9,377,584.69 and 4,314,257.48 is: 6,462,960.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,873.43 : 9,377,584.69 = 4,314,257.48 : x
  2. Step 2: Convert to fraction form
    6,259,873.43/9,377,584.69 = 4,314,257.48/x
  3. Step 3: Cross multiply
    6,259,873.43x = 9,377,584.69 × 4,314,257.48
  4. Step 4: Simplify right side
    6,259,873.43x = 40,457,314,835,492.41
  5. Step 5: Solve for x
    x = 40,457,314,835,492.41/6,259,873.43
  6. Step 6: Final answer
    x = 6,462,960.52

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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.