Home / 1,022,330.88-1,410,759.06-563,444.04

Finding the Fourth Proportional to 1,022,330.88, 1,410,759.06 and 563,444.04

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Solution

The fourth proportional to 1,022,330.88, 1,410,759.06 and 563,444.04 is: 777,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,330.88 : 1,410,759.06 = 563,444.04 : x
  2. Step 2: Convert to fraction form
    1,022,330.88/1,410,759.06 = 563,444.04/x
  3. Step 3: Cross multiply
    1,022,330.88x = 1,410,759.06 × 563,444.04
  4. Step 4: Simplify right side
    1,022,330.88x = 794,883,784,233.00
  5. Step 5: Solve for x
    x = 794,883,784,233.00/1,022,330.88
  6. Step 6: Final answer
    x = 777,521.05

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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.