Home / 4,333,214.94-5,979,763.09-2,399,434.00

Finding the Fourth Proportional to 4,333,214.94, 5,979,763.09 and 2,399,434.00

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Solution

The fourth proportional to 4,333,214.94, 5,979,763.09 and 2,399,434.00 is: 3,311,178.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,214.94 : 5,979,763.09 = 2,399,434.00 : x
  2. Step 2: Convert to fraction form
    4,333,214.94/5,979,763.09 = 2,399,434.00/x
  3. Step 3: Cross multiply
    4,333,214.94x = 5,979,763.09 × 2,399,434.00
  4. Step 4: Simplify right side
    4,333,214.94x = 14,348,046,856,440.43
  5. Step 5: Solve for x
    x = 14,348,046,856,440.43/4,333,214.94
  6. Step 6: Final answer
    x = 3,311,178.20

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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.