Home / 2,218,884.56-3,328,068.51-599,576.46

Finding the Fourth Proportional to 2,218,884.56, 3,328,068.51 and 599,576.46

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Solution

The fourth proportional to 2,218,884.56, 3,328,068.51 and 599,576.46 is: 899,294.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,884.56 : 3,328,068.51 = 599,576.46 : x
  2. Step 2: Convert to fraction form
    2,218,884.56/3,328,068.51 = 599,576.46/x
  3. Step 3: Cross multiply
    2,218,884.56x = 3,328,068.51 × 599,576.46
  4. Step 4: Simplify right side
    2,218,884.56x = 1,995,431,521,696.71
  5. Step 5: Solve for x
    x = 1,995,431,521,696.71/2,218,884.56
  6. Step 6: Final answer
    x = 899,294.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.