Home / 908,096.41-1,362,146.36-852,606.51

Finding the Fourth Proportional to 908,096.41, 1,362,146.36 and 852,606.51

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Solution

The fourth proportional to 908,096.41, 1,362,146.36 and 852,606.51 is: 1,278,911.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,096.41 : 1,362,146.36 = 852,606.51 : x
  2. Step 2: Convert to fraction form
    908,096.41/1,362,146.36 = 852,606.51/x
  3. Step 3: Cross multiply
    908,096.41x = 1,362,146.36 × 852,606.51
  4. Step 4: Simplify right side
    908,096.41x = 1,161,374,844,737.72
  5. Step 5: Solve for x
    x = 1,161,374,844,737.72/908,096.41
  6. Step 6: Final answer
    x = 1,278,911.39

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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.