Home / 1,883,237.94-2,598,837.75-1,023,819.66

Finding the Fourth Proportional to 1,883,237.94, 2,598,837.75 and 1,023,819.66

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Solution

The fourth proportional to 1,883,237.94, 2,598,837.75 and 1,023,819.66 is: 1,412,854.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,237.94 : 2,598,837.75 = 1,023,819.66 : x
  2. Step 2: Convert to fraction form
    1,883,237.94/2,598,837.75 = 1,023,819.66/x
  3. Step 3: Cross multiply
    1,883,237.94x = 2,598,837.75 × 1,023,819.66
  4. Step 4: Simplify right side
    1,883,237.94x = 2,660,741,181,600.17
  5. Step 5: Solve for x
    x = 2,660,741,181,600.17/1,883,237.94
  6. Step 6: Final answer
    x = 1,412,854.49

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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.