Home / 2,604,122-3,908,301.96-1,342,310.48

Finding the Fourth Proportional to 2,604,122, 3,908,301.96 and 1,342,310.48

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Solution

The fourth proportional to 2,604,122, 3,908,301.96 and 1,342,310.48 is: 2,014,557.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,122 : 3,908,301.96 = 1,342,310.48 : x
  2. Step 2: Convert to fraction form
    2,604,122/3,908,301.96 = 1,342,310.48/x
  3. Step 3: Cross multiply
    2,604,122x = 3,908,301.96 × 1,342,310.48
  4. Step 4: Simplify right side
    2,604,122x = 5,246,154,679,912.54
  5. Step 5: Solve for x
    x = 5,246,154,679,912.54/2,604,122
  6. Step 6: Final answer
    x = 2,014,557.95

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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.