Home / 1,254,727.56-1,881,033.26-544,220.46

Finding the Fourth Proportional to 1,254,727.56, 1,881,033.26 and 544,220.46

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Solution

The fourth proportional to 1,254,727.56, 1,881,033.26 and 544,220.46 is: 815,871.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,727.56 : 1,881,033.26 = 544,220.46 : x
  2. Step 2: Convert to fraction form
    1,254,727.56/1,881,033.26 = 544,220.46/x
  3. Step 3: Cross multiply
    1,254,727.56x = 1,881,033.26 × 544,220.46
  4. Step 4: Simplify right side
    1,254,727.56x = 1,023,696,783,311.40
  5. Step 5: Solve for x
    x = 1,023,696,783,311.40/1,254,727.56
  6. Step 6: Final answer
    x = 815,871.76

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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.