Home / 4,068,300.20-6,103,382.13-1,763,180.19

Finding the Fourth Proportional to 4,068,300.20, 6,103,382.13 and 1,763,180.19

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Solution

The fourth proportional to 4,068,300.20, 6,103,382.13 and 1,763,180.19 is: 2,645,174.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,300.20 : 6,103,382.13 = 1,763,180.19 : x
  2. Step 2: Convert to fraction form
    4,068,300.20/6,103,382.13 = 1,763,180.19/x
  3. Step 3: Cross multiply
    4,068,300.20x = 6,103,382.13 × 1,763,180.19
  4. Step 4: Simplify right side
    4,068,300.20x = 10,761,362,463,616.00
  5. Step 5: Solve for x
    x = 10,761,362,463,616.00/4,068,300.20
  6. Step 6: Final answer
    x = 2,645,174.14

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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.