Home / 2,012,190.16-3,017,957.20-591,914.08

Finding the Fourth Proportional to 2,012,190.16, 3,017,957.20 and 591,914.08

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Solution

The fourth proportional to 2,012,190.16, 3,017,957.20 and 591,914.08 is: 887,774.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,190.16 : 3,017,957.20 = 591,914.08 : x
  2. Step 2: Convert to fraction form
    2,012,190.16/3,017,957.20 = 591,914.08/x
  3. Step 3: Cross multiply
    2,012,190.16x = 3,017,957.20 × 591,914.08
  4. Step 4: Simplify right side
    2,012,190.16x = 1,786,371,359,517.38
  5. Step 5: Solve for x
    x = 1,786,371,359,517.38/2,012,190.16
  6. Step 6: Final answer
    x = 887,774.62

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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.