Home / 908,096.29-1,362,146.16-852,606.38

Finding the Fourth Proportional to 908,096.29, 1,362,146.16 and 852,606.38

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Solution

The fourth proportional to 908,096.29, 1,362,146.16 and 852,606.38 is: 1,278,911.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,096.29 : 1,362,146.16 = 852,606.38 : x
  2. Step 2: Convert to fraction form
    908,096.29/1,362,146.16 = 852,606.38/x
  3. Step 3: Cross multiply
    908,096.29x = 1,362,146.16 × 852,606.38
  4. Step 4: Simplify right side
    908,096.29x = 1,161,374,506,508.50
  5. Step 5: Solve for x
    x = 1,161,374,506,508.50/908,096.29
  6. Step 6: Final answer
    x = 1,278,911.19

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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.