Home / 1,060,999.22-1,464,179.09-577,568.05

Finding the Fourth Proportional to 1,060,999.22, 1,464,179.09 and 577,568.05

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Solution

The fourth proportional to 1,060,999.22, 1,464,179.09 and 577,568.05 is: 797,043.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,999.22 : 1,464,179.09 = 577,568.05 : x
  2. Step 2: Convert to fraction form
    1,060,999.22/1,464,179.09 = 577,568.05/x
  3. Step 3: Cross multiply
    1,060,999.22x = 1,464,179.09 × 577,568.05
  4. Step 4: Simplify right side
    1,060,999.22x = 845,663,055,313.79
  5. Step 5: Solve for x
    x = 845,663,055,313.79/1,060,999.22
  6. Step 6: Final answer
    x = 797,043.99

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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.