Home / 889,162.84-1,227,074.46-544,932.25

Finding the Fourth Proportional to 889,162.84, 1,227,074.46 and 544,932.25

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Solution

The fourth proportional to 889,162.84, 1,227,074.46 and 544,932.25 is: 752,024.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,162.84 : 1,227,074.46 = 544,932.25 : x
  2. Step 2: Convert to fraction form
    889,162.84/1,227,074.46 = 544,932.25/x
  3. Step 3: Cross multiply
    889,162.84x = 1,227,074.46 × 544,932.25
  4. Step 4: Simplify right side
    889,162.84x = 668,672,443,019.73
  5. Step 5: Solve for x
    x = 668,672,443,019.73/889,162.84
  6. Step 6: Final answer
    x = 752,024.73

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1.5x scale

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.