Home / 7,629,585.84-11,442,096-2,511,070.92

Finding the Fourth Proportional to 7,629,585.84, 11,442,096 and 2,511,070.92

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Solution

The fourth proportional to 7,629,585.84, 11,442,096 and 2,511,070.92 is: 3,765,855.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,629,585.84 : 11,442,096 = 2,511,070.92 : x
  2. Step 2: Convert to fraction form
    7,629,585.84/11,442,096 = 2,511,070.92/x
  3. Step 3: Cross multiply
    7,629,585.84x = 11,442,096 × 2,511,070.92
  4. Step 4: Simplify right side
    7,629,585.84x = 28,731,914,529,448.32
  5. Step 5: Solve for x
    x = 28,731,914,529,448.32/7,629,585.84
  6. Step 6: Final answer
    x = 3,765,855.07

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1.5x scale

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.