Home / 1,105,455.67-1,658,521.95-566,093.83

Finding the Fourth Proportional to 1,105,455.67, 1,658,521.95 and 566,093.83

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Solution

The fourth proportional to 1,105,455.67, 1,658,521.95 and 566,093.83 is: 849,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,455.67 : 1,658,521.95 = 566,093.83 : x
  2. Step 2: Convert to fraction form
    1,105,455.67/1,658,521.95 = 566,093.83/x
  3. Step 3: Cross multiply
    1,105,455.67x = 1,658,521.95 × 566,093.83
  4. Step 4: Simplify right side
    1,105,455.67x = 938,879,042,814.57
  5. Step 5: Solve for x
    x = 938,879,042,814.57/1,105,455.67
  6. Step 6: Final answer
    x = 849,314.06

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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.