Home / 1,037,954.45-1,432,344.67-608,520.60

Finding the Fourth Proportional to 1,037,954.45, 1,432,344.67 and 608,520.60

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Solution

The fourth proportional to 1,037,954.45, 1,432,344.67 and 608,520.60 is: 839,739.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,954.45 : 1,432,344.67 = 608,520.60 : x
  2. Step 2: Convert to fraction form
    1,037,954.45/1,432,344.67 = 608,520.60/x
  3. Step 3: Cross multiply
    1,037,954.45x = 1,432,344.67 × 608,520.60
  4. Step 4: Simplify right side
    1,037,954.45x = 871,611,236,473.90
  5. Step 5: Solve for x
    x = 871,611,236,473.90/1,037,954.45
  6. Step 6: Final answer
    x = 839,739.39

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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.