Home / 7,434,277.38-11,152,480.18-3,284,301.38

Finding the Fourth Proportional to 7,434,277.38, 11,152,480.18 and 3,284,301.38

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Solution

The fourth proportional to 7,434,277.38, 11,152,480.18 and 3,284,301.38 is: 4,926,922.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,434,277.38 : 11,152,480.18 = 3,284,301.38 : x
  2. Step 2: Convert to fraction form
    7,434,277.38/11,152,480.18 = 3,284,301.38/x
  3. Step 3: Cross multiply
    7,434,277.38x = 11,152,480.18 × 3,284,301.38
  4. Step 4: Simplify right side
    7,434,277.38x = 36,628,106,009,504.70
  5. Step 5: Solve for x
    x = 36,628,106,009,504.70/7,434,277.38
  6. Step 6: Final answer
    x = 4,926,922.16

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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.