Home / 1,741,015.40-2,611,523.10-1,563,868.40

Finding the Fourth Proportional to 1,741,015.40, 2,611,523.10 and 1,563,868.40

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Solution

The fourth proportional to 1,741,015.40, 2,611,523.10 and 1,563,868.40 is: 2,345,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,015.40 : 2,611,523.10 = 1,563,868.40 : x
  2. Step 2: Convert to fraction form
    1,741,015.40/2,611,523.10 = 1,563,868.40/x
  3. Step 3: Cross multiply
    1,741,015.40x = 2,611,523.10 × 1,563,868.40
  4. Step 4: Simplify right side
    1,741,015.40x = 4,084,078,451,960.04
  5. Step 5: Solve for x
    x = 4,084,078,451,960.04/1,741,015.40
  6. Step 6: Final answer
    x = 2,345,802.60

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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.