Home / 2,998,122.60-4,497,498.94-976,523.93

Finding the Fourth Proportional to 2,998,122.60, 4,497,498.94 and 976,523.93

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Solution

The fourth proportional to 2,998,122.60, 4,497,498.94 and 976,523.93 is: 1,464,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,122.60 : 4,497,498.94 = 976,523.93 : x
  2. Step 2: Convert to fraction form
    2,998,122.60/4,497,498.94 = 976,523.93/x
  3. Step 3: Cross multiply
    2,998,122.60x = 4,497,498.94 × 976,523.93
  4. Step 4: Simplify right side
    2,998,122.60x = 4,391,915,340,059.64
  5. Step 5: Solve for x
    x = 4,391,915,340,059.64/2,998,122.60
  6. Step 6: Final answer
    x = 1,464,888.51

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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.