Home / 1,766,624.64-2,650,040.64-504,355.20

Finding the Fourth Proportional to 1,766,624.64, 2,650,040.64 and 504,355.20

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Solution

The fourth proportional to 1,766,624.64, 2,650,040.64 and 504,355.20 is: 756,562.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,624.64 : 2,650,040.64 = 504,355.20 : x
  2. Step 2: Convert to fraction form
    1,766,624.64/2,650,040.64 = 504,355.20/x
  3. Step 3: Cross multiply
    1,766,624.64x = 2,650,040.64 × 504,355.20
  4. Step 4: Simplify right side
    1,766,624.64x = 1,336,561,776,995.33
  5. Step 5: Solve for x
    x = 1,336,561,776,995.33/1,766,624.64
  6. Step 6: Final answer
    x = 756,562.40

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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.