Home / 9,698,934.94-14,548,402.41-3,944,799.20

Finding the Fourth Proportional to 9,698,934.94, 14,548,402.41 and 3,944,799.20

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Solution

The fourth proportional to 9,698,934.94, 14,548,402.41 and 3,944,799.20 is: 5,917,198.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,698,934.94 : 14,548,402.41 = 3,944,799.20 : x
  2. Step 2: Convert to fraction form
    9,698,934.94/14,548,402.41 = 3,944,799.20/x
  3. Step 3: Cross multiply
    9,698,934.94x = 14,548,402.41 × 3,944,799.20
  4. Step 4: Simplify right side
    9,698,934.94x = 57,390,526,168,906.70
  5. Step 5: Solve for x
    x = 57,390,526,168,906.70/9,698,934.94
  6. Step 6: Final answer
    x = 5,917,198.80

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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.