Home / 908,096.04-1,362,145.79-852,606.13

Finding the Fourth Proportional to 908,096.04, 1,362,145.79 and 852,606.13

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Solution

The fourth proportional to 908,096.04, 1,362,145.79 and 852,606.13 is: 1,278,910.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,096.04 : 1,362,145.79 = 852,606.13 : x
  2. Step 2: Convert to fraction form
    908,096.04/1,362,145.79 = 852,606.13/x
  3. Step 3: Cross multiply
    908,096.04x = 1,362,145.79 × 852,606.13
  4. Step 4: Simplify right side
    908,096.04x = 1,161,373,842,839.30
  5. Step 5: Solve for x
    x = 1,161,373,842,839.30/908,096.04
  6. Step 6: Final answer
    x = 1,278,910.81

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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.