Home / 2,255,453.10-3,383,327.07-657,882

Finding the Fourth Proportional to 2,255,453.10, 3,383,327.07 and 657,882

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Solution

The fourth proportional to 2,255,453.10, 3,383,327.07 and 657,882 is: 986,866.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,453.10 : 3,383,327.07 = 657,882 : x
  2. Step 2: Convert to fraction form
    2,255,453.10/3,383,327.07 = 657,882/x
  3. Step 3: Cross multiply
    2,255,453.10x = 3,383,327.07 × 657,882
  4. Step 4: Simplify right side
    2,255,453.10x = 2,225,829,979,465.74
  5. Step 5: Solve for x
    x = 2,225,829,979,465.74/2,255,453.10
  6. Step 6: Final answer
    x = 986,866.00

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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.