Home / 1,674,717.14-2,510,938.59-852,033.75

Finding the Fourth Proportional to 1,674,717.14, 2,510,938.59 and 852,033.75

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Solution

The fourth proportional to 1,674,717.14, 2,510,938.59 and 852,033.75 is: 1,277,472.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,717.14 : 2,510,938.59 = 852,033.75 : x
  2. Step 2: Convert to fraction form
    1,674,717.14/2,510,938.59 = 852,033.75/x
  3. Step 3: Cross multiply
    1,674,717.14x = 2,510,938.59 × 852,033.75
  4. Step 4: Simplify right side
    1,674,717.14x = 2,139,404,422,857.41
  5. Step 5: Solve for x
    x = 2,139,404,422,857.41/1,674,717.14
  6. Step 6: Final answer
    x = 1,277,472.10

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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.