Home / 1,084,538.31-1,627,952.26-1,060,109.67

Finding the Fourth Proportional to 1,084,538.31, 1,627,952.26 and 1,060,109.67

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Solution

The fourth proportional to 1,084,538.31, 1,627,952.26 and 1,060,109.67 is: 1,591,283.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,538.31 : 1,627,952.26 = 1,060,109.67 : x
  2. Step 2: Convert to fraction form
    1,084,538.31/1,627,952.26 = 1,060,109.67/x
  3. Step 3: Cross multiply
    1,084,538.31x = 1,627,952.26 × 1,060,109.67
  4. Step 4: Simplify right side
    1,084,538.31x = 1,725,807,938,566.61
  5. Step 5: Solve for x
    x = 1,725,807,938,566.61/1,084,538.31
  6. Step 6: Final answer
    x = 1,591,283.52

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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.