Home / 1,673,336.22-2,308,353.84-1,092,899.42

Finding the Fourth Proportional to 1,673,336.22, 2,308,353.84 and 1,092,899.42

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Solution

The fourth proportional to 1,673,336.22, 2,308,353.84 and 1,092,899.42 is: 1,507,645.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,336.22 : 2,308,353.84 = 1,092,899.42 : x
  2. Step 2: Convert to fraction form
    1,673,336.22/2,308,353.84 = 1,092,899.42/x
  3. Step 3: Cross multiply
    1,673,336.22x = 2,308,353.84 × 1,092,899.42
  4. Step 4: Simplify right side
    1,673,336.22x = 2,522,798,572,890.77
  5. Step 5: Solve for x
    x = 2,522,798,572,890.77/1,673,336.22
  6. Step 6: Final answer
    x = 1,507,645.95

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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.