Home / 9,952,344.92-14,915,893.64-4,481,602.70

Finding the Fourth Proportional to 9,952,344.92, 14,915,893.64 and 4,481,602.70

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Solution

The fourth proportional to 9,952,344.92, 14,915,893.64 and 4,481,602.70 is: 6,716,719.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,344.92 : 14,915,893.64 = 4,481,602.70 : x
  2. Step 2: Convert to fraction form
    9,952,344.92/14,915,893.64 = 4,481,602.70/x
  3. Step 3: Cross multiply
    9,952,344.92x = 14,915,893.64 × 4,481,602.70
  4. Step 4: Simplify right side
    9,952,344.92x = 66,847,109,112,949.35
  5. Step 5: Solve for x
    x = 66,847,109,112,949.35/9,952,344.92
  6. Step 6: Final answer
    x = 6,716,719.49

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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.