Home / 4,333,498.79-5,980,222.91-2,399,757.03

Finding the Fourth Proportional to 4,333,498.79, 5,980,222.91 and 2,399,757.03

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Solution

The fourth proportional to 4,333,498.79, 5,980,222.91 and 2,399,757.03 is: 3,311,661.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,498.79 : 5,980,222.91 = 2,399,757.03 : x
  2. Step 2: Convert to fraction form
    4,333,498.79/5,980,222.91 = 2,399,757.03/x
  3. Step 3: Cross multiply
    4,333,498.79x = 5,980,222.91 × 2,399,757.03
  4. Step 4: Simplify right side
    4,333,498.79x = 14,351,081,975,238.95
  5. Step 5: Solve for x
    x = 14,351,081,975,238.95/4,333,498.79
  6. Step 6: Final answer
    x = 3,311,661.71

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1.5x scale

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.