Home / 1,855,614.30-2,560,704.36-1,091,717.04

Finding the Fourth Proportional to 1,855,614.30, 2,560,704.36 and 1,091,717.04

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Solution

The fourth proportional to 1,855,614.30, 2,560,704.36 and 1,091,717.04 is: 1,506,544.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,614.30 : 2,560,704.36 = 1,091,717.04 : x
  2. Step 2: Convert to fraction form
    1,855,614.30/2,560,704.36 = 1,091,717.04/x
  3. Step 3: Cross multiply
    1,855,614.30x = 2,560,704.36 × 1,091,717.04
  4. Step 4: Simplify right side
    1,855,614.30x = 2,795,564,584,214.29
  5. Step 5: Solve for x
    x = 2,795,564,584,214.29/1,855,614.30
  6. Step 6: Final answer
    x = 1,506,544.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.