Home / 2,446,995.10-3,670,492.65-1,809,265.90

Finding the Fourth Proportional to 2,446,995.10, 3,670,492.65 and 1,809,265.90

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Solution

The fourth proportional to 2,446,995.10, 3,670,492.65 and 1,809,265.90 is: 2,713,898.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,995.10 : 3,670,492.65 = 1,809,265.90 : x
  2. Step 2: Convert to fraction form
    2,446,995.10/3,670,492.65 = 1,809,265.90/x
  3. Step 3: Cross multiply
    2,446,995.10x = 3,670,492.65 × 1,809,265.90
  4. Step 4: Simplify right side
    2,446,995.10x = 6,640,897,187,845.64
  5. Step 5: Solve for x
    x = 6,640,897,187,845.64/2,446,995.10
  6. Step 6: Final answer
    x = 2,713,898.85

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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.