Home / 1,162,838.57-1,744,521.10-404,715.83

Finding the Fourth Proportional to 1,162,838.57, 1,744,521.10 and 404,715.83

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Solution

The fourth proportional to 1,162,838.57, 1,744,521.10 and 404,715.83 is: 607,165.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,838.57 : 1,744,521.10 = 404,715.83 : x
  2. Step 2: Convert to fraction form
    1,162,838.57/1,744,521.10 = 404,715.83/x
  3. Step 3: Cross multiply
    1,162,838.57x = 1,744,521.10 × 404,715.83
  4. Step 4: Simplify right side
    1,162,838.57x = 706,035,295,204.62
  5. Step 5: Solve for x
    x = 706,035,295,204.62/1,162,838.57
  6. Step 6: Final answer
    x = 607,165.36

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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.