Home / 7,519,093.68-10,376,359.56-4,081,337.04

Finding the Fourth Proportional to 7,519,093.68, 10,376,359.56 and 4,081,337.04

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Solution

The fourth proportional to 7,519,093.68, 10,376,359.56 and 4,081,337.04 is: 5,632,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,519,093.68 : 10,376,359.56 = 4,081,337.04 : x
  2. Step 2: Convert to fraction form
    7,519,093.68/10,376,359.56 = 4,081,337.04/x
  3. Step 3: Cross multiply
    7,519,093.68x = 10,376,359.56 × 4,081,337.04
  4. Step 4: Simplify right side
    7,519,093.68x = 42,349,420,612,586.10
  5. Step 5: Solve for x
    x = 42,349,420,612,586.10/7,519,093.68
  6. Step 6: Final answer
    x = 5,632,250.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.