Home / 4,333,337.18-5,979,418.81-2,399,548.04

Finding the Fourth Proportional to 4,333,337.18, 5,979,418.81 and 2,399,548.04

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Solution

The fourth proportional to 4,333,337.18, 5,979,418.81 and 2,399,548.04 is: 3,311,051.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,337.18 : 5,979,418.81 = 2,399,548.04 : x
  2. Step 2: Convert to fraction form
    4,333,337.18/5,979,418.81 = 2,399,548.04/x
  3. Step 3: Cross multiply
    4,333,337.18x = 5,979,418.81 × 2,399,548.04
  4. Step 4: Simplify right side
    4,333,337.18x = 14,347,902,685,874.63
  5. Step 5: Solve for x
    x = 14,347,902,685,874.63/4,333,337.18
  6. Step 6: Final answer
    x = 3,311,051.53

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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.