Home / 4,366,983.92-6,026,359.41-2,380,137.40

Finding the Fourth Proportional to 4,366,983.92, 6,026,359.41 and 2,380,137.40

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Solution

The fourth proportional to 4,366,983.92, 6,026,359.41 and 2,380,137.40 is: 3,284,546.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,983.92 : 6,026,359.41 = 2,380,137.40 : x
  2. Step 2: Convert to fraction form
    4,366,983.92/6,026,359.41 = 2,380,137.40/x
  3. Step 3: Cross multiply
    4,366,983.92x = 6,026,359.41 × 2,380,137.40
  4. Step 4: Simplify right side
    4,366,983.92x = 14,343,563,400,920.09
  5. Step 5: Solve for x
    x = 14,343,563,400,920.09/4,366,983.92
  6. Step 6: Final answer
    x = 3,284,546.88

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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.