Home / 1,136,454-1,704,684.24-295,013.04

Finding the Fourth Proportional to 1,136,454, 1,704,684.24 and 295,013.04

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Solution

The fourth proportional to 1,136,454, 1,704,684.24 and 295,013.04 is: 442,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,454 : 1,704,684.24 = 295,013.04 : x
  2. Step 2: Convert to fraction form
    1,136,454/1,704,684.24 = 295,013.04/x
  3. Step 3: Cross multiply
    1,136,454x = 1,704,684.24 × 295,013.04
  4. Step 4: Simplify right side
    1,136,454x = 502,904,079,882.49
  5. Step 5: Solve for x
    x = 502,904,079,882.49/1,136,454
  6. Step 6: Final answer
    x = 442,520.40

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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.