Home / 1,998,194-2,757,573.33-1,092,776

Finding the Fourth Proportional to 1,998,194, 2,757,573.33 and 1,092,776

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Solution

The fourth proportional to 1,998,194, 2,757,573.33 and 1,092,776 is: 1,508,066.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,998,194 : 2,757,573.33 = 1,092,776 : x
  2. Step 2: Convert to fraction form
    1,998,194/2,757,573.33 = 1,092,776/x
  3. Step 3: Cross multiply
    1,998,194x = 2,757,573.33 × 1,092,776
  4. Step 4: Simplify right side
    1,998,194x = 3,013,409,953,264.08
  5. Step 5: Solve for x
    x = 3,013,409,953,264.08/1,998,194
  6. Step 6: Final answer
    x = 1,508,066.76

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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.