Home / 1,060,511.31-1,591,016.01-350,539.32

Finding the Fourth Proportional to 1,060,511.31, 1,591,016.01 and 350,539.32

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Solution

The fourth proportional to 1,060,511.31, 1,591,016.01 and 350,539.32 is: 525,891.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,511.31 : 1,591,016.01 = 350,539.32 : x
  2. Step 2: Convert to fraction form
    1,060,511.31/1,591,016.01 = 350,539.32/x
  3. Step 3: Cross multiply
    1,060,511.31x = 1,591,016.01 × 350,539.32
  4. Step 4: Simplify right side
    1,060,511.31x = 557,713,670,254.51
  5. Step 5: Solve for x
    x = 557,713,670,254.51/1,060,511.31
  6. Step 6: Final answer
    x = 525,891.30

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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.