Home / 4,333,040.19-5,979,522.43-2,399,259.25

Finding the Fourth Proportional to 4,333,040.19, 5,979,522.43 and 2,399,259.25

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Solution

The fourth proportional to 4,333,040.19, 5,979,522.43 and 2,399,259.25 is: 3,310,937.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,040.19 : 5,979,522.43 = 2,399,259.25 : x
  2. Step 2: Convert to fraction form
    4,333,040.19/5,979,522.43 = 2,399,259.25/x
  3. Step 3: Cross multiply
    4,333,040.19x = 5,979,522.43 × 2,399,259.25
  4. Step 4: Simplify right side
    4,333,040.19x = 14,346,424,491,068.88
  5. Step 5: Solve for x
    x = 14,346,424,491,068.88/4,333,040.19
  6. Step 6: Final answer
    x = 3,310,937.33

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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.