Home / 1,254,709.26-1,881,005.94-544,202.46

Finding the Fourth Proportional to 1,254,709.26, 1,881,005.94 and 544,202.46

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Solution

The fourth proportional to 1,254,709.26, 1,881,005.94 and 544,202.46 is: 815,844.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,709.26 : 1,881,005.94 = 544,202.46 : x
  2. Step 2: Convert to fraction form
    1,254,709.26/1,881,005.94 = 544,202.46/x
  3. Step 3: Cross multiply
    1,254,709.26x = 1,881,005.94 × 544,202.46
  4. Step 4: Simplify right side
    1,254,709.26x = 1,023,648,059,822.61
  5. Step 5: Solve for x
    x = 1,023,648,059,822.61/1,254,709.26
  6. Step 6: Final answer
    x = 815,844.83

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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.