Home / 1,060,147.60-1,459,310.22-923,947.42

Finding the Fourth Proportional to 1,060,147.60, 1,459,310.22 and 923,947.42

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Solution

The fourth proportional to 1,060,147.60, 1,459,310.22 and 923,947.42 is: 1,271,828.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,147.60 : 1,459,310.22 = 923,947.42 : x
  2. Step 2: Convert to fraction form
    1,060,147.60/1,459,310.22 = 923,947.42/x
  3. Step 3: Cross multiply
    1,060,147.60x = 1,459,310.22 × 923,947.42
  4. Step 4: Simplify right side
    1,060,147.60x = 1,348,325,912,748.63
  5. Step 5: Solve for x
    x = 1,348,325,912,748.63/1,060,147.60
  6. Step 6: Final answer
    x = 1,271,828.48

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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.