Home / 7,524,068.40-11,286,102.60-1,844,348.40

Finding the Fourth Proportional to 7,524,068.40, 11,286,102.60 and 1,844,348.40

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Solution

The fourth proportional to 7,524,068.40, 11,286,102.60 and 1,844,348.40 is: 2,766,522.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,068.40 : 11,286,102.60 = 1,844,348.40 : x
  2. Step 2: Convert to fraction form
    7,524,068.40/11,286,102.60 = 1,844,348.40/x
  3. Step 3: Cross multiply
    7,524,068.40x = 11,286,102.60 × 1,844,348.40
  4. Step 4: Simplify right side
    7,524,068.40x = 20,815,505,272,545.84
  5. Step 5: Solve for x
    x = 20,815,505,272,545.84/7,524,068.40
  6. Step 6: Final answer
    x = 2,766,522.60

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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.