Home / 908,097.04-1,362,147.29-852,607.13

Finding the Fourth Proportional to 908,097.04, 1,362,147.29 and 852,607.13

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Solution

The fourth proportional to 908,097.04, 1,362,147.29 and 852,607.13 is: 1,278,912.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,097.04 : 1,362,147.29 = 852,607.13 : x
  2. Step 2: Convert to fraction form
    908,097.04/1,362,147.29 = 852,607.13/x
  3. Step 3: Cross multiply
    908,097.04x = 1,362,147.29 × 852,607.13
  4. Step 4: Simplify right side
    908,097.04x = 1,161,376,491,564.18
  5. Step 5: Solve for x
    x = 1,161,376,491,564.18/908,097.04
  6. Step 6: Final answer
    x = 1,278,912.32

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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.